I've been having unprotected sex with my boyfriend.
Here are my symptoms:
- Swollen, tender breast
- Lower back pain
- Lower stomach/pelvic cramping
I thought it was just my period and/or my ovarian cysts acting up, as these were similar to typical symptoms I've been having, but when my period didn't come, I began to worry. I took an at-home pregnancy test, which was negative.
The symptoms are still here and my period hasn't started.
Could the pregnancy test have been wrong or is there another reason?

