In all honesty, it seems u are moving quite well. The slight nausea is a good sign , since that is an indicator he is in your presence. Happens during mild possession as sell. Work with the sigils of Lucifer, maybe carry them around with you.
You want to redraw these sigils as accurately as u can. Trace over what u draw in ink. Then smear your blood and sexual fluids all over it. Personally, when i carry around sigils, I laminate them using clear packing tape. This way moisture won’t damage the sigils. I always use this guy’s page because its an excellent place to go and he knows quite alot. His hymms, chants work well.
https://vkjehannum.wordpress.com/2017/11/01/invocation-of-lucifer/
Conjuration of Lucifer is found here
I would recommend writing any conjurations, chants, and rituals you find to Lucifer. When u re-write them for some reason, you establish a deeper bond with it. Ask for him to show you who he is. He has a male and female side, and as u develop your abilities , u may encounter both.
The male appeared to me as a young man, very close cut hair, and a light tan complexion…with 2 other horned beings behind him, one to his left and one two his right who were shrouded in shadow. His eyes burn like embers and u never forget his gaze after seeing it. This is how he appears after u make a PACT. In my case I made a soul pact with him, in that I offered it up to him. His specialty is knowledge, and u will gain more and more experiences that reveal to u information, knowledge and insights of things u wouldn’t have known otherwise. This form was projected while my body went into paralysis the first time, which went away after our transaction ended.
During rituals after completing the enn, conjuration, and evocations, anything u ask him to resolve will be taken care of right away. Ritual structure ( doing it in a circle with an opening of calling the quarters, etc is recommeneded for this. (Some magickians look down on this, but he created me from the ground up, I was always his)
There is a form resembling the face of a boy. This form I often get in dreams. His skin is white and is always covered in deep black shadows…The area around him is black or very dark and appears in dreams as though it were ur room in darkness. This form I have seen often.
There is a form of a very young woman. She has short wavy, straight hair, and seems illuminated in a green light. You will be able to tell she’s Lucifer by the feeling. She just appears when u are awake, and can be asked to possess a part of ur body for confirmation…(like ur left arm) …once the limb goes numb and moves on it’s own,u know she is not a figment of your imagination. I encountered her twice, and this occured when calling unto Lucifer and holding a conversation with him.
There be a form of a horned demon, and this being appears as solid as anything u see before u…Huge muscled with a grin, and seems to have the sort of goat like hoofed legs one associates with traditional drawings of devils, but he’s huge, muscled, and do not let yourself feel terror. He won’t harm you. He I think is a subordinate to Lucifer because I have only seen him once, and my impression was that he was Lucifuge Rofocale based on what was learned later on. I encountered him for 2 days continuously after the soul pact I made with Lucifer. The second day wings were ripped off of my back, …which rationally makes no sense…i know, but it felt as if something grabbed something portuding from my back, and ripped them off…The pain around the shoulder blades in the back was excruciating, and went away after about an hour…This was in a state between waking and sleep and seemed like sleep paralysis…but there was no falling into sleep after the episode.
The third day was a large devil standing in my room. I was well awake, and got up to stare at the image. He girinned, and receded into the shadows…
Prayer to Lucifer is also recommended, unlike the Christian god, u dont close them with “Amen”, but just leave contact open. In rituals he usually appears as a flash of light, accompanied by a warm to hot sensation under my skin…you will start to say things or think of them in ways u ordinarily wouldn’t , and that’s good because it shows he is present within u. You’ll know do to the sophistication of his thoughts, and DIRECTNESS of his observation…As an entity to work with and a very awesome god, he is the most direct you may come across.
If u can surround urself in your room with any sigils, etc related to him. He is not the Judeo Christian devil per say…thats a misconception based off of a botched translation when they were creating the King James Version…He is however infernal and celestial, and reigns over all offices in hell.
I recommend when u advance moving into the Qlippoth, this helps immensely and strengthens any evocations of him.