So I normally pin the old butt cheek but I wanted to try something new so I youtubed some shoulder injections and went for it, now there is pain in my shoulder and kind of running down my arm a little bit, I mean it's not like oh my god i'm going to die but it's definitely there and it's definitely uncomfortable. I'm just wondering is this normal? First time pinning the shoulder.. Is it something to be worried about or is it normal? For the record yes I aspirated.