I felt a bit sick this morning, my period is due in 3 days but I’m not experiencing the usual symptoms as I usually would at this point in my cycle. I had unprotected sex during my ovulation time (this was just over 2 weeks ago)- is it too early to detect pregnancy? I took a test anyway, at first there was just 1 line but when I checked later a 2nd faint line appeared (tried to take photos but they’re not great). Any advice please - am I pregnant or should I test again tomorrow morning?