I'm old enough to know that you must must have protection but my boyfriend and did have unprotected sex. My first child was conceived by invetro and I never had and symptoms. My pregnancy was very easy and no craziness. :-)
I've never had a problem with cramps since I had my laparscopy. I am had cramps since the day after my ovulation then light ones and now i just feel bloated. 6 days after ovulation, I still feel bloated with a feeling as if I'm about to start my period(I don't start for another week), sore breast, a bit of nausea and feverish. Not sure what to think!!
Unfortunately you will you have another week to think about what it could be as it is still to early to test. When you do test, test with your first pee of the day as it will have the highest concentration of the HCG pregnancy hormone and the test is most accurate at this time, best results. Good luck and fingers crossed for you! Post back with results