Clomid question

Has anyone taken clomid and it shortened your cycle. I'm on my 3rd round of clomid two 50mg cd 3 through 7. My cycles went from 34-36 days to 24-26 days. Just needing some insight. I don't see how this can possibly help me get prego if I'm so darn confused with my cycle and when I'm ovulating now.

Little background... 3 + years trying 2 miscarriages early on and 1 ectopic last Oct at 9 weeks which resulted in the lost of my left tube. HSG performed and right tube is good and clear. Now playing the waiting game.