Period after clomid

So I normally have a long cycle af doesn’t start till around cd 36-40ish.

I got a positive opk on cd 16 (which is unheard of for me) glow has estimated that this cycle will be 30 days which means I should start today I’m 13dpo.

If this cycle fails I won’t be on clomid again my next appointment is right smack dab in the middle of my fertile week. And he didn’t say anything about prescribing me clomid again.

Has clomid helped anyone’s cycle get shorter?

Or in general has clomid messed up your cycles?

I’ve been cramping all week pretty much.

Sore breasts, sensitive nips (since 5 dpo), acne, lower backaches, hot flashes. Most of these are pms symptoms 😒