Need help please!!!

Deanna

So I took Clomid 100 mg CD 5-9 on September 23. I was suppose to get my period on the 13 of October still haven’t gotten my period. I’m tired my bread hurt bad and I’m so bloated. All I want to do is eat and very gas. I had reddish pink brown stuff last week in the morning and it stopped. I have a pulling feeling in my uterus area and my gums hurt so bad. I took a test last week and got bfn. I go to the doctors Wednesday. How many days can you go without a period after taking Clomid???