My last period was dec.29 2009 and I have not seen one since then it's jan. 29, 2010 the other day I experienced a pain in my lower stomach so painful I was almost in tears I sometime feel like I have to vomit but it never comes also I have muscle pains all over my body am I pregnant?

Are you regular?

Have you had intercourse?

Are you on any form of birth control?

Yes,yes and no