8 days late and 3 negative tests

Paula

Hello. I am hoping anyone can give me some feed back if they have ever been in this situation. so, a little bit of back story.... I am 36 and I had a miscarriage in 2013 and in 2016, which caused my right tube to be removed. With both of these pregnancies by day 9 of being late I had a positive pregnancy test plus some light brown discharge that would turn pink and eventually red. as you guys can see I am never late past 31 days, this time around I have absolutely no symptoms other than some light cramping(like when your period is getting ready to come) an extremely extremely almost non existent, light light pink discharge and only after a bowel movement which I'm also having problems with(sorry for the TMI). I honestly don't believe I am pregnant but can anybody tell me if they have gone through a similar situation and ended up being pregnant?