September IUI, I couldn't do it this month;(

I had my ultrasound today my my follicles was at 6s,8s, and I had one follicle at a 10. My doctor they like to see at least at 12-14 and follicles can be up to 20. I was taking 50mg of Clomid on CD 5-9. So now my doctor wants me to take 100mg Clomid. Now I have a question what would be a good vitamin to help grow my follicles? And what would be a good book for me to read for me to keep my mind off of stress. I want a book that will talk about the follicles or eggs, or the IUI process and learned info. So please what book would you recommend?