Round 3 Clomid - Unsuccessful

J
Well. Crap. 
Cycle 1: O'ed CD 21... spotting on and off 2DPO until AF
Cycle 2: O'ed CD 18... started spotting 2DPO until AF . Progesterone levels are normal at 29.29 7DPO.
Cycle 3: O'ed CD 16... very minimal spotting 1-6DPO... full blown period 7DPO.  Progesterone levels are normal at 30.
*sigh* anyone have similar issue? Clomid is helping me ovulate, and sooner...but my luteal phase is a goddamn mess.
 I do not have a progesterone issue and doctor keeps telling me not to worry. But I am. I would really really appreciate any feedback, suggestions, or stories from anyone in a similar situation...
The continued failures break my heart. I feel like I get taken out of the game before I'm even in it. Crushes me.