I have a 32 day cycle that started on the 10th of July , I had unprotected sex on the 20th 24th 26th and the 28th of July. My nipples hurt . What are my chances of being pregnant. I'm 18 years old and I'm trying to conceive. My period is suppose to start tomorrow on the 10th or the 11th.. so I don't want to jump tp conclusions.. help thanks

You have been to the hospital to check, consult a doctor, my opinion