So here’s my dilemma…

I was due my period on the 16th but nothing and tests where negative, 17th again negative test but no period, 18th came negative tests then when I wiped I had a decent amount of red blood with 2 tiny clots on the tissue so thought ok here’s my period but then nothing on my tampon 1 hour after inserting it and nothing since apart from the odd bit of pink egg white discharge? I’m not on day 4 of late period and still nothing. I’ve taken a test 15 minutes ago and I honestly can’t see whether there is a faint positive or not as the test sticks are to thin for my bad eyes 😫 I’m guessing negative as I’d expect them to be blazing positive by this point.