Hey everyone.... So my af is usually on or around the 9 to 12 of every month.... I have been mildly cramping since about 4 days past ovulation and I just took a test this morn and nothing... My ovulation week ended around the 27 of sep... I had sex last night and I got a fingernail size amount of blood and that's it... Do u think I should test again in a few days... I am just confused... When I add the days I guess I am only around that 14 to 15 days past ovulation...