Help!!! Clomid Symptoms

Rashonda
I just finished my first round of clomid and am not sure if I am having progesterone symptoms or pre-pregnancy symptoms. I have a slight headache, lower and cramping, back pain, nausea, tingling in breasts, and fluttering from time to time in my uterus. I have 7 days left until AF is scheduled to show up
Are these symptoms normal after taking clomid?