I have a 4-month-old baby and have had erratic periods since having him. i’ve had unprotected sex twice, both times I got the morning after pill but three days late due to issues with pharmacy. I’m not sure when i’d be due on. I took a couple of tests because i’ve had some symptoms similar to that in my pregnancy such as craving certain foods and waking up at like 6am to eat ice cream. Took a clear blue and got a very faint positive. Next day took a first response and it was negative. Yesterday i took another clear blue and again a faint positive. Surely if FR was negative i’m not pregnant?