So I took a ovulation test on oct 5th as soon as I woke up and it was positive had sex 2,5,6 now starting on the 10th as soon as I woke up a pinching on my left side near ovaries.. Felt extremely tired EXTREMly. Today is the 11th and I'm having a weird achy stomach pain and to be honest I have this feeling I am pregnant. My husband and I are not in a rush so if I'm not no biggie but I just have this weird feeling. Glow says I should start my period on the 16th but 14 days from ovulation would be in between 19-21st. Someone please tell me what you think?