2nd month of clomid

Tricia • Hi y`all!! I`m 28 from Alabama! I`ve been married 11 years to my best friend. We have a little boy who just turned 10 and we`re trying for a rainbow baby
I'm starting clomid today for the 2nd cycle. I ovulated on my own before starting it but my progesterone wasn't where they wanted it. Last month, my first month on clomid I didn't ovulate. My progesterone was 0.4 so they put me on 100mg instead of 50mg this month. Do they typically double it so fast? What else can I do to help things along? My hubby is drinking protein shakes. I'm using pressed and clomid and tracking cm and cervical position.