Currently I have a sharp burning pain in my upper left arm right where my bicep, tricep, and deltoid meet on the outside of my arm. It started out as just a little bit of constant pain with topical numbness and has evolved into a sharp burning pain only when I move my arm in certain directions, or angles. The most pain comes when I move my left arm backwards and twist my arm. The skin above where it hurts has been numb all week. There is also a slight bruise but I was not hit with anything to leave a bruise.
This has been painful for 5 days now and is still numb on the sking. I was able to lift weights several days this week, without any pain or problems. I am in good shape and I am 27 years old. I do not have insurance and want to avoid going to a doctor if possible.
When I take Advil it slightly relieves the pain. Heat has done nothing so far. I originally thought it was a bite but there are no signs or symptoms of any bug or spider bites.
Please help.