HI, I am 43 year old women,ive been having problems with pain in my chest when I breath in. For two years now first the doc checked my heart and said it was okay.This still happens every few months, the doc just says its muscular.For the past year my shoulders hurt and my lower back also sometimes.Went to walk in clinic and was told may be lupus?I do have some symtoms but not all.I don't have hair loss,or facial rash, no weight loss, I don't bruise easy, I do have a sleep problem can't sleep sometimes or I wake up at night a couple times during the night.I been getting sores on my tongue about every month, I think its a cold sore,not sure.I do get tired during the day sometimes not all the time though.I do have feet problems, my feet get cold all the time and they feel like they are asleep.I am a boarder line diabetic. My doctor is out of town for a few days, so I need to wait until I can take the ana test and I am afraid.