Sigil Question

I don’t even know how to start this? I get these I called the symbols for years but recently I learned they are referred to as Sigil. These sigil symbols get in my head like when an artist starts drawing, there real focused but there is no name or reason other than I see them real plain. Most times in two colors. These sigils are done in number 2 pencil to ink and quill. I don’t want to post anymore than I need to because it could be nothing or something that is yet to be known. Honestly I don’t care for the why is this happening as much how to figure out how to name it or find out a function for it. I don’t want to be held accountable for hurting by not knowing.