i found this forum too by googling armpit pain. the internet is the devil!
apparently i have lymphoma or breast cancer, because im fitting the criteria. ive had on and off armpit pain in my right armpit for about
3 weeks now. sometimes i feel it in the left, but its mostly the right. i just had a full blood panel done 2 weeks ago and everything was normal. the pain was so worrysome today that i just laid on my bed and cried. if you search armpit pain in this forum, youll see tons of people have it too. im hoping of course that its just anxiety or "mouse pain" which would kind of make sense as i am always stretched out to use the mouse. but i can never get those what ifs out of my head. what if its cancer? it must be cancer. the more i concentrate on it, the more it hurts. ugh, it sucks.