so confused

Shannon

i mc early nov and didn't stop bleeding for a whole month, the last week was diagnosed as my period. i was due to start my second period 4 days ago but didnt instead i had light spotting once when i went to the bathroom and again after sex all 6 days ago. i have taken hpt all bfn. im so confused. about a week ago i did get a positive opk but thought it was because i was going to start my period. any thoughts??? btw no sore boobs or symptoms of period or pregnancy just some cramps not period like at all.