Bros… my arm hurts from messing up my testosterone injection today. I’m such a newb and I’m frustrated with myself. I got everything ready and forgot to get the air out of the needle. I had pulled it back to swap needles from the draw needle to the injection needle and forgot to push the air out. I injected myself and started to push, and realized quickly that I left all the air in and there was no way I was going to get this done without pulling it out and doing it again. 
I pulled the needle out, swapped to a new injection needle, pushed the air out, and injected again. I did both injections about an inch from one another in my right delt. Should I have done the second injection in another injection site? I would rather be sore in one spot than multiple places which is what drove the decision to just do it in the same place instead. Now just trying to massage frequently but it doesn’t feel great.

I pulled the needle out, swapped to a new injection needle, pushed the air out, and injected again. I did both injections about an inch from one another in my right delt. Should I have done the second injection in another injection site? I would rather be sore in one spot than multiple places which is what drove the decision to just do it in the same place instead. Now just trying to massage frequently but it doesn’t feel great.