I agree with the steps and wait the 2 weeks. Your horomones might not show up on the first test either. I had to take three each two days apart first morning urine. I was also raped and I know how it feels if you ever need to talk
PM me and I am happy to listen. I know its really scary not knowing what to do but you have to trust that if you go to the police they will help you. I was scared to tell the police so I had a close friend that was an adult be there with me. Now is when the support system comes in handy.