I was ovulating the week of September 8-12 and had intercourse and my period was supposed to come on September 26 but I was a week late and on October 1rst I had some serious cramps that hurt really bad but no bleeding. My back has been achy and I've had a really bad head-ache for the last few days. On October 2nd I started bleeding heavy but it only lasted 1.5 days. and there was alot of cramps too. Is there a chance I could be pregnant still? The bleeding has stopped and the cramps have subsided but I've never had a period stop after only a day. Is there a chance I could still be pregnant? any advice on what to do would be helpful. I haven't gone to the doctors yet but I'm not sure if I really need to yet. Please help. ↓