Could i be pregnant?

I feel like I need to throw up but I haven't I've been feeling like this for like 3 weeks. Im always going to the bathroom and im always eating. I toke a home pregnancy test and it said negative. Could it be wrong? I had my period but it lasted for 3...

days and it usually lasts for 5-6.

Go to the doctor to check it out.
Blood tests are the most accurate

When did you test, was it after your missed period or before. If it was before, test again, you shouldn't have tested that soon.

Go to a health clinic and get a blood test done to know for sure if you are still worried. It's definatly possible for you to be pregnant if you had unprotected sex, and your period was only 3 days long.

You only took one test? Take another one, they can be wrong.

Definitely go to the Dr or clinic. Even if you are not pregnant there could be another problem that needs attention.