Iam Going Gym Now.last Few Years I Was Using A

Iam going gym now.last few years i was using a fat burners them I stopped. now iam using a fat burner epiq shred.i was using this for one month right now last 3 days i was feel that iam not getting proper erection.so plz suggest me what should i do.wheather i have to stop this fat burner or not.