I gave birth to my first baby 6 months ago, and have recently rekindled with the love of my life so it's the first time in 6 months that I've had sex we have sex 3 times a day every day. for the past couple of weeks I've had a pain in my side and back ache but I've had bleeding for two days which is very light and a week earlier then what my period is due I took a pregnancy test last week and was negative. Has anyone else had this? We both already have a children from previous relationships and with me just having a baby am I still extremely fertile?