To start off, I’m 17 and have been with my boyfriend for 3 years. My last period was June 14th. We have had unprotected sex a lot and I’m not on the pill anymore. I’ve been getting nauseous, my boobs are swollen, and I can’t touch them! I’ve been peeing a lot, am super tired, and am now 4 days late for my period. Exactly a week before it was due, I noticed a tiny amount of dark brown blood which only lasted two days. I took 2 tests last week, both negative.

Any advice on what I should do?