Im 16 years old and I’ve been having sex for

Patient: Im 16 years old and I’ve been having sex for 3 months now with my boyfriend. I started the pill almost 2 months ago and have taken it every day on time except for maybe once or twice I missed the time by a few hours. Ive been experiencing a pain in the right side of my lower stomach and Ive been bloated (and getting kinda chubby, but thats most likely because I dont have a very healthy diet). How high are the chances of me being pregnant? We always use a condom for traditional sex and we have unprotected anal sex a lot too. I’m terrified so please help! My mom cant know unless she’s my last resort.

Doctor: