First Clomid cycle help!

Jacklyn

This is my first cycle on Clomid CD 5-9. I had ewcm CD 14-17. Today is CD 18 and I don't have it anymore. I was so sure I was getting close. I haven't had a positive opk and I know I didn't miss it because I've been testing 2-3 times a day. I'm also temping and haven't had a temp spike. Anyone know what's going on? I'm starting to get discouraged.