Did I ovulate?

Georgia

Hi

It’s my first cycle TTC after a MMC. I’ve been <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> and thought I would get a positive CD19 but my tests are now getting lighter. I had EWCM on Sunday and ovulation pains Monday but no positive OPK? Is it possible for me to have missed my surge or could I have not ovulated?

Any help would be really appreciated please!