"Rebooting my system" with BC & trying Clomid

R
My husband and I have been trying for baby #1 for over a year. I have been diagnosed with PCOS. My testosterone levels were over double what they were supposed to be & I was only having 2-3 periods a year. I tried Metformin, but it was not reducing my levels as well as my OBGYN wanted them to. 
My OBGYN 2 months ago put me on 3 months of birth control to "reboot my system". I have a couple of weeks left until I stop the birth control. At that time the plan is for me to start trying again to to be put on Clomid. 
I was just wondering about others experiences with this and if you had any advice or any knowledge to share? Thank you!!