Are you pregnant or TTC? Just curious. I started having tender breasts before I was even late for my period and have the shooting pains you are talking about. I'm 17 weeks 5 days and they still do it all of the time, especially at night. I can't wait till they feel better. Could be a sign of pregnancy or PMS. Totally normal though, but I would mention it to your Dr.
I have read a lot of women feel the tingling sensation in their breasts when they are preggers. However, I had HORRIBLE breast tenderness last month to the point where they couldn't be touched (never happened before) and I had a BFN, so in some cases it means something and other times it doesn't! Check out www.twoweekwait.com Good luck!
i'm actually 27 weeks pregnant right now, and they just started doing it like maybe 3 weeks ago or something like that......i dunno, it's really just a pain(no pun intended). i will definatly mention it to my Doctor though, my next appointment is Tuesday. Thanks for your response though, this is my first pregnancy and i'm just kinda like "uh.....is this normal? 'Cause none of this really seems normal" ha, oh well. i guess it's like that for everyone. :)