I need some advice!

I have been in this majorly funky place the past little while, and I haven't been able to find out why. My little sister and I talked recently about me not being able to have kids, and ever since something has been in the back of my head about that. And little things kept coming up,like friends saying "weirder things have happened". When I spoke with my therapist today, she said one thing, after I told her my boobs have been in so much pain, that a light bulb went off. And fuck. Maybe I am pregnant. I've been on birth control for like 7 or 8 years now. Never had issues. But I was also told I could not have kids because of endometriosis. And I am majorly freaking out. And I have zero experience with any of this. But I just feel like the universe has been trying to point it out to me, and I was avoiding it majorly! Has anyone ever experienced this? Or can maybe give me some insight?