First Round clomid

Sh

Our doctor gave us the day to have sex which is the 9th. I have taken progesterone July 12th-21st. Period started July 27th-Aigust 2nd I started 100mg of clomid on 8/30 and finished 8/3. I went to the doctor today and have to take clomid again starting 8/7-8/9. Should I be worried that I have to take clomid again? What are some tips after having sex I know prompt my legs up. Anyone else have advice.