I been on the pill for more then two years, right now im on 7 day break and im worried. Haven't missed taking pills and if i did i usually take take them in 2 hours gap. I finish my back on wednesday and usualy get my bleeding saturday or sunday. however on friday night i woke up with pains in my stomach and felt really ill, my bones were hurting and i vometed and felt really bad. Today sunday still no sight of my bleeding and I fell fine, and I have regular sex with my partner. im really worried is there posiibility that i could be pregnant?