Yellowish EGCM?

Amy
Hi all,
Today is cycle day 19 for me. I had a +OPK 2 days ago (6 negatives in days prior) and the day before, day of and day after the positive I had a lot of yellowish, very stretchy EWCM. Still EWCM a little today, but not as much. 
To be clear, it's odorless and I don't have any infection. Anyone ever have that? This is the 7th month of trying and first month with the OPKS.