hi I wonder if anyone could help me… I was on my period on the 26th of January but I'm unsure what day before the 26th of January I started my period. Then on the 10th of February I had unprotected sex which was 15 days after the 26th of January. I don’t know if I’m a 28 day cycle or 30 day plus cycle nor do I know when I ovulate. I did take an ovulation test on the 11th of February (the day after unprotected sex) which come up 1 strong line and 1 faint line. I’ve been having period like cramping for a few days now but haven’t started my period as of yet. I’m just worried that I could possibly be pregnant. I have ordered pregnancy tests … When would be the best time to take the tests. Any other opinions and help would be grateful. Thank you