Nothing wrong with taking a break to reset when you aren't feeling right. Some people try to grind through it but I always find it best to break and reset so good job. Congrats on that vascularity man. That is amazing. You are absolutely crushing this.
Diet has to be locked in to get the results you want. Don't bother with any stim based fat loss products. They are basically just caffeine. Might as well just drink coffee for much cheaper.