about two weeks ago i started having pain in my left collar bone area. It hurts mainly when i move it up and down, like when I'm changing my shirt, or if I stretch my neck. I didn't fall or hurt it in any way. It just started hurtning out of nowhere. I'm 23 years old, a female, and about 8 weeks pregnant...although I don't think that has much to do with it... I don't want to go to the hospital and sit there for 5 hours if it's just a pulled muscle or something and I don't have my insurance card to visit my PCP right now. Any advice?