Seeking guidance, feeling lost

As-salamu alaykum, everyone. I really need some advice. Years ago, I embraced Islam but then left, mostly because of addiction and mental health struggles (OCD, ADHD, anxiety, depression). I kept going back and forth, and eventually I was away for a long time. Even though I left, Islam always had a special place in my heart. I constantly feel a strong pull to come back. But every time I try, I can't seem to stay, for the same reasons I mentioned. I've been in therapy, and while it helps a bit, I'm still not okay at all. Also, I got involved in some dark stuff, like the occult, and I did some really bad things. I truly believe there are spiritual forces influencing me, keeping me away from Islam. Honestly, I don't even know what kind of help I'm asking for. Will Allah forgive me if I come back to Islam? What should I do? I've been spiritually lost for so many years, and I just can't take it anymore. Please, I'm begging for help.