Two weeks later i had a pregnancy test, it was negative, 9 days later i had a second test and it was also negative, my period of these 4 months has arrived normal , i have stomach pain and it is bloated, could i be pregnant? i used a condom

Tests are accurate: Home pregnancy tests are very accurate and not affected by foods, herbs, common illnesses, sexually transmitted diseases, or medications. A correctly done urine test gives a reliable result 3 weeks after sex (3 weeks after when conception might have happened) or 1 week after missing a period. If done sooner, a positive result is likely real, but a negative result may be due to testing too soon.