boobs are growing?!

oof. so i started taking the pill 7 weeks ago. my period came right on schedule three weeks ago and my next is due in a week. the past week or so i’ve noticed my boobs are HUGE (and more tender than usual) compared to what they used to be, so much that my bf noticed before i did! he’s only came inside me once or twice and i take my pill exactly on time every day. i looked it up and read that the birth control hormones can cause a temporary increase in breast size when you first start taking them, but i’m wondering about the time frame on that since i started my pill almost 2 months ago and never noticed til now. should i be worried about being pregnant or could it just be my pill?

on a side note i hate that bc, period, and pregnancy symptoms are all the same, im constantly trippin 😫