Hello mam Last 2 LMP 8th april 19th may Last period was 19th may very painful and heavy bleeding last upto 24th may Protected intercourse 24th, 25th ,26th of May After this i have got watery discharge on 3rd June And in the night 5th June I got brownish mucous discharge 6th june i have fresh  bleeding like period i used  sanatery pads And 7th june also fresh bleeding not heavy but i used pads for this 8th june bleeding stops with brownish discharge I was afraid so i taken morning urine pregnancy test and that was negative I again used prega news next day on 10th june in fasting urine and i found light grey line what this light gray line indicates ? Am i pregnant ?