i did my injections yesturday morning 500mg deca in left cheek and 750mg of sustanon in right was a tiny bit sore then last nite it ached so so much it feels like i got massive bruises on my backside, this is my second week of injections, the first week i injected 200mg deca and 500mg sus. 1st week i was fine, is there a reason why this is? thanks for your help.