Help with my supplement regimen MMA

Totally new to supplements,I'm 25 I've been a life long athlete playing football in high school, college lacrosse and I still play rec league hockey. I don't drink alcohol (anymore) and I eat healthy (vegetarian for 3 years) while playing lacrosse in college I was about 190 pounds and since I've dropped to 150 I'm starting to train MMA and I really want to get stronger and lose unnecessary fat. I do Lightweight high rep everyday with lots of road work. Currently this is my daily supplement regimen 500mg ginseng 200mg guarana 50Mcg vitamin b12 I also have been taking sixxstar preworkout and their creatine, along with whey protein and builder bars here and there. Any help.