was pretty nervous but all went well , did all the steps , easy procedure..injected 250ml in my right glute....but i used a 1" 23g ....and then ive been reading alot on how u should only use ...1.5" for glutes or else it would not be deep enough to penetrate the muscle , now im sitting here thinking if i really did inject well , or was it just a waste , can someone plz help me out ?