1st Menstrual after clomid? is it supposed to be this painful?

Erika
Unfortunately I did not ovulate last month. I had to take provera again to start(I've taken provera for several months) & My period came right before lunch. Last month was my first round of clomid 50mg & now I'm in so much pain! My back and my vagina 😫 is it supposed to be this painful? I mean I'm excited I started because the doctor upped my dosage to 100mg but are the side effects going to be worse?