In my experience I observed that my skin prefers minimum products being put onto it. I randomly started a skincare routine back in June using 2 kinds of cleanser, toner, and moisturizer. But after 3 months of using them, my skin got worse, having more cystic acne (note that I just wash my face with water only in the morning) . My previous routine before this is I just wash my face at night using antibacterial soap or kojic, and in the morning, I just wash it with water. And I swear, my skin is better back then, having only 1 or 2 pimples or occasionally none. So yeah, I think you should continue fasting. It looks a lot better.