Are you on birth control or any other medication? Many can have a host of side effects, which can give you these symptoms. When you go back to your doctor, you can ask for a blood test to check your hcg levels and that will give you a definite answer as to whether or not your pregnant. Hope it goes well.
Okay thanks I can bring that up. I really don't know what to do because after I took the preg test and it came back negative my doctor was just like "eh okay" so now I'm like now what?? Its now 5 weeks later than when it originally began and I'm still feeling the same way.... no advice from my doctor I figured I set up my appointment earlier this year for a PAP testing....I don't know if that will give me any answers but it gets me back in the doctors office with another host of questions to be answered. I really hope it's nothing serious...even the thought of a miscarriage crossed my mind because my 3rd period I passed these huge bloodclots which has also never happened before (@_@)
You might just have a stomach bug/flu, which is what it sounds like. The symptoms can be from stress, illness, hormonal fluctuations, etc. Having multiple periods or spotting can be from cysts, hormonal fluctuations, etc. There are a lot of possible reasons for what is going on, but check with your doctor again and talk to her.