Any of their books will have techniques that you can use and adapt for other non-GoM rituals.
What you say, is what is known as conditional living. It’s backwards. As for how you’re feeling, this is exactly why Abraham Hicks teachings will be helpful to you, IF you’re open minded enough and willing to apply their teachings consistently every day.
I was very similar to you when I first came across their teachings. Barely able to achieve a positive vibration, feeling tired, sick, etc. A few years on, life has improved slowly but steadily as I learned and applied their teachings to myself and my life. It’s still improving. You’ve gotta start somewhere, even if you’re at rock bottom, and believe me, I’ve been there this year, it was a summer from hell quite literally, and I’ve bounced back so quickly because I remembered what they teach! And applied their teachings consistently during my darkest hours.
You can watch their free videos on YouTube too. They are repetitive for a reason. And they keep their message very simple and very clear at all times: it’s all about your vibration. No matter where you are, every moment is an opportunity for a fresh start, vibrationally.
And to be honest, the LoA governs everything. You can create by default, or you can learn to create deliberately, even if you’re in the depths of despair. I know, cos I did it from a position of deep terror last summer. A few years ago when I first started learning their teachings, I was miserable and depressed. If I can do it, so can you. 
Please at least get their books. They are very affordable and you have nothing to lose and potentially everything to gain by getting the first one, Ask And It Is Given.
BTW, in this type of situation, no amount of magick will replace the need to learn how to manage your vibration.
