OPK worries

Samantha

Ok so this was my first cycle with Clomid. I took 100mg CDs 5-9, and I'm currently on CD 14. I've been testing since CD10 and my OPKs are still blazingly negative, just the faintest of faint lines. Do your tests typically get progressively darker over time or do they usually just stay negative and then surge? Should I be expecting anything to happen at this point or is it still too early?