whatsup guys.. ok so i subq b12 all the time, and was reading some threads of people injecting up to .5cc of oils .. so i decided to try 2 shots into my stomach one is fine.. other is like an inch by an inch welt thats hard. i shoved my pin in and drew back no puss/blood.. this was done 3 nites ago. at first i didnt think anythin of it but some1 got me worried, im sure im fine, but just wana make sure. any1 else had this happen to them:? thanks!