Am I freaking myself out about a pregnancy that doesn't exist?

I've been getting more and more worried as the days go on. On the 19th, my Boyfriend and I had unprotected sex, being as foolish as we are. It was only the day after my Period had ended, so I was a little more secure about it. He pulled out well ahead, but I know a lot of the possibilities as I have researched. Now I keep feeling like I have cramps, or almost like I can feel my uterus or something. When I think about it more, I find that I have to urinate far more frequently. Now I know there is a big risk and possibility that I am pregnant.. But am I just imagining these symptoms? I still have two or three weeks until an expected period.. So I have a lot of time to stress about it!!!!

just calm down. the same thing happened to me just about three months ago. my boyfriend and i did the exact same thing.i thought that i was pregnant and i had many symptoms of it. i had cramps and mood swings, frequent urination and i even gained five pounds. i was so stressed out that it caused me to skip my period. i cried about it for so long when it skipped, seeing as how i am only 18 and am not ready for a baby yet. i was thinking about taking a test but instead i went to the doctor and he said that i was fine, not pregnant, but that i was so stressed and burnt out that i missed my period. so all i can say to you is, don't let the same thing happen to you. calm down and wait until it's time for your period. then take a test and go to the doctor just in case.

Its way too early to feel any signs of pregnancy, especially frequent urination. Calm down and be patient! Take a test in a bout two weeks, but the time that you had unprotected sex is not likely to have gotten you pregnant~
Here are some signs:http://www.revolutionhealth.com/healthy-...
Okay listen go to the doctor. Right now.
I think you're psyching yourself out.

Still, take this as a wake up call. Get on the Pill if you and your boyfriend aren't ready to become parents. Make an appointment with your OB/GYN or at Planned Parenthood tomorrow.
http://www.plannedparenthood.org/...
i get paranoid about these things a lot. like my health down there. after i research about something and look at symptoms, i think everything i feel leads to them. i'm sure you're fine but if you're really worried, wait a couple days and get a pregnancy test from a drug store.