I recently posted that I had unprotected sex 3 times on the 25th of July. I know it's early but I've started getting sore boobs (mainly nipples) which have started to go a bit darker. I've had the odd lower stomach cramp and some really bad lower back ache (I do egg that occasionally). The day after I had a slimy white/ clear thick discharge a sfter 2 days this went to a thin milk like discharge and now has gone clear. I'm 2 days late for my period but I've done 2 test ( I know it was abit early ) and they have both said negative ...... Opinions please