Did Clomid work for you? What were you side effects?

I just had my left tube unblocked yesterday during my HSG, we discussed prior Metformin. Now they said next cycle we start Clomid... so my question is. What's the side effects? What's your story on it?? I have PCOS don't ovulate, excess hair, good blood results, tubes are clear now, little over weight (been losing). Lmk