period after birth

Kadie

Hello ladies. I need help. I gave birth on d 29th of March n had my period on 27th April to 1st of May. well I thought is my period cause it was normal bleeding for 5 days. I have been having unprotected sex with my husband and have been feeling dizzy n other symptoms but am confused because I have done more than 7 tests and they are all negative. I don't know what to do or think. or do u think it because am breastfeeding. Am EBF. any advice will be appreciated.