Similiar experiences?

Krystal
Hi, wondering if anyone can shed some light.. 
Average 26 day cycle always on time and always last around 5 days 
March 2nd my period started around the 13th I have an OPK peak positive using clear blue digital (although did not stay on the screen)
Opk again on the 15th peak positive and stayed on the sceen for 2 days like it's supposed to Bd about every second day 
6dpo.. got a huge blob of cm it was insanely stretchy! Thought maybe this is my ovulation 
28th of march I was due for af although on the 30th I wiped seen some brown blood then red blood the bleeding only last a day and a half which I've never had before.. 
29th a hpt negative result 
Bloods were taken waiting for results
Anyone had anything similar?