i have had this tenderness/aching feeling just by my armpit for nearly 2 weeks. it feels as if someone's picking me up by the armpit or pulling at the muscle or something like that... and although it doesn't hurt it feels weird and annoying and i'm sure it's making my arm a bit numb.

has anyone else had this? any reassurance would be much appreciated because it's such a weird feeling that i've never had before :(

sally xxx