Hello there. Recently, me and my boyfriend were engaging in dry sex. His genitals were exposed while I had on my underwear. He then proceeded to ejaculate on my underwear right near my genitals. We are both really scared that I could get pregnant from this. Not to mention, the day after this occurred, my body was sore, and the day after this, I had cramps. Now I have gas and it is now day three. However, my stomache has felt a bit tight and bloated for all three days. I believe that my nervousness is the cause for this tightness, but I'm afraid it could mean that I am pregnant. Please tell me should I be worried about pregnancy? I'm really scared. Also I don't know if this helps, but I washed and took off my underwear after he ejaculated. Please respond as soon as possible. Thank you.