Ok 11 days light and my cycle never ever been late nor I haven’t never missed one as well,always on…

Ok 11 days light and my cycle never ever been late nor I haven’t never missed one as well,always on time. Took two pregnancy test both negative. Went to the rest room three days in a row the days that I’m ovulating and wipe and pink spotting but not enough where I have to wear a panty liner or pad have any one ever experience this before I got a appointment on the 11th ugh.