I had anal sex and my ex came inside of my butt. Afterwards I cleaned it out and pooped and showered so I could get it all out. I'm really scared now cause that was three months ago and even though I've been having my period, I'm having pregnancy symptoms. My butt has gotten huge recently, my stomach is kind of weird all the time and it's a scary feeling. I'm only sixteen and I can't be pregnant. I'm so stressed out and my parents think I'm depressed and I might be but I think it's for good reason. Could I be pregnant? I took a test and it said I wasn't but there's always false negatives all the time. And I cleaned right after we had anal. I'm really scared so if someone could answer, that'd be great. And if I went to the doctor on my own, and they told me I was pregnant, would they tell my parents?