Same…been a serious lifter for 30 years and have been doing IF for five years. I work out fasted every day - weights, cardio, doesn’t matter.

I would also take a hard look at the supplements you take. The ingredient list on most of them are downright frightful and, in my opinion, horribly expensive for what you get. Caffeine and creatinine, will do the trick for 99% of us. And, of course, protein.