Need help: ovulation

So I just finished taking clomid, and usually I ovulate two weeks from first day of period. So usually on cd 15. Well here i am at cd 16 and I’ve not gotten a positive test yet. I’m starting to think ovulation won’t happen. But I’m trying not to give up. Tonight, I went to use the restroom and as I wiped i had egg white cm. But again ovulation tests are negative. I’ve also had slight cramping on either side of my stomach, so i can tell the ovaries are working. Sooooo my question is what the heck do I do?