Do you think i'm pregnant?

Okay so I'm going to explain the whole story. I had unprotected sex on July 25th. He pulled out. But afterwards I was really scared because there was drinking involved and I didn't know for sure if was okay or not. So.. I took a test about a week and a...

half afterwards. Negative. Too early to take one I thought. But I got my period June 21st for about a week before that encounter. And then I got a really light period for about 5 days around August 6th. Then I went to a pregnancy center and took a test there 3 weeks after the unprotected sex. It was negative. The nurses said they were effective 10 days after intercourse. They put me on the Nuva Ring on August 13th. They told me to just take it out on the 1st of Sept and put a new one in right away so I could get on a routine of the 1st and the 25th. So I obviously didn't have a period at the end of august. But then around Sept 10th or 11th.. I got a really heavy period.. like how my normal periods are.. for about a week or a little longer... and then it stopped. I took the Nuva Ring out on the 25th and I got a period on the 26th for a few more days. Idk why I am still worrying about being pregnant. I also took a home pregnancy test about 2 weeks ago and it was negative. But I feel like my nipples are different, I've felt sick to my stomach at times (maybe cuz i'm worrying) and also have gotten hot n sweaty (stress?)... I just read up on all these symptoms on the computer and I feel like i have them ALL! What should I be thinking??? Am I okay? I took multiple pregnancy tests these past 2 months and they've been negative, but i'm still worried! Can someone put my mind at ease? Feedback please!!!

Yeah, you're worrying too much, and you're probably just having adverse reactions to the nuva ring. You're not pregnant. Use a rubber next time...

whar he said ^^^