Had a period jan 1st -7th. I had unprotected sex the 12th &13th maybe ovulating sometime between11-14th. the 23rd of jan I got a brown discharge I thought maybe my period was on its way but nope nothing then I started to get spotting when I wiped it was pink for 5 days off and on & then it stopped for good no tampon it pad needed. my periods are sometimes irregular but never spotting like that ? Confused Id be about two days late took test last night and drank a lot water so could have dulieted the pee I got a neg & I've had thick creamy cm !! Should I take another in couple day or just say I'm not pregnant ?!!