cramps and spotting.

Ugh - anyone else experiencing ridiculous cramps and heavy spotting in their clomid cycle? I have been cramping and spotting since 3DPO!
Went in for progesterone levels today thinking low levels were the cause,  but the lab called and said my levels  were "exceptional" (didn't give me any actual metrics).
Spotting and cramps were so bad yesterday and today that I was sure this was my period and had written this month off, but the doctor said he thinks it's just atypical symptoms mid-luteal phase and to take an HPT in a few days but to expect that my actually period may start next week. 
Clomid does weird stuff. I can never tell what is clomid symptomology and what isn't 🙄I have no idea what to think.