Clomid!!!!!!!!!

I start my first batch of clomid 50mg 3-7.    I start tomorrow!   I'm so nervous!   What should I expect?  Should I take it at night?   And when should I start ovulation test?   My doctor told me I need to have intercourse for 3 days straight after I finished as much as I can!      Baby dust!    Praying this is it!!!!🙏🏼