Ok well be and my boyfriend had unprotected sex when I was ovulating and he didn't pull out on time and I took a pregnancy test and it came out negative and I feel sick all the time, below my belly button it hurts inside, I'm always tired, and I go pee a lot could I possbly be pregnant after 2 weeks almost 3 what should I do?

Either get a HPT and test yourself or see your Doctor.

I recommend going to the doctors. Their tests are way more accurate and if your not pregnant they can help you as to why you might be in pain and feeling sick.

First you have to wait till after you miss your next period. HPT do not work the first week or two of pregnancy often. So you can go to the doctor for a blood test. Pull out is not really a method, there was sperm in the early fluids often, so even if he had "pulled out" you could have still gotten pregnant.

Also how do you know you were ovulating ? Were you tracking your fertile times?

It's very possible that it is too early for you to test with any accuracy. You'll have to wait it out a week or more before testing with a HPT again.