Okay, i did my first injection this morning. I injected in my right quad. and i have a few questions. I had a 1.5 inch 23g needle. I pinned in the outer right quad, and when i was going in my muscle twitched. Is this normal? Also, when in jecting it was harder than I thought to inect the oil. I mean I had to press down HARD to get the oil going. And also it seemed to easy. Like after I was done i felt it should have been harder and im thinking maybe i didnt do it right, but im probably just overthinking it.