Starting Clomid

I have been ttc 7 months now and recently found out I have borderline PCOS and I did not ovulate this month so they are going to start me on Clomid. What is everyone's experiences with Clomid? Good/bad, side effects?? Any luck?? I'm just so down and I'm nervous to start taking it! I already feel like my hormones are crazy! 🙄☹️