Starting Clomid but I ovulate....

So I am starting Clomid this cycle which is gonna happen pretty soon here in the next week or so. I know that I ovulate regularly because I tested every month for 7 or 8 months straight and I had LH surges every month and I get really bad ovulation pain each month  as well. I will be having a blood test done soon too. 
Is anyone else taking Clomid who ovulates normal and has normal periods? If so what reason did your doctor give you for putting you on Clomid? I'm just curious how it can help besides helping me release more matured eggs?