Girlfriend and I had sex where the condom broke. Worried about pre cum she took the morning after pill. Four days later the condom slipped off post me ejaculating but she was still moving on it somewhat before we realised. Some semen wouldve probably been deposited. She took map again the next day. When we had sex the first time shed just come off her period and then again probably 6-7 days into a reasonably short cycle. She then had very heavy bleeding post taking second MAP. 3 weeks after she still hasnt got her next period but has slight back pain and very very sore breasts. Pregnant? Symptoms of 2 MAPs? Please help!