TTC Clomid

Susana
Hello! Anyone here who's ttc taking Clomid? 
My first round didn't work :'( we couldn't see if there where follicles, according to OPK I ovulated one day before my doctor appointment, she just saw one 12mm follicle... Progesterone levels showed that yes I did ovulate, so she prescribed vaginal progesterone, which I did, but nothing happens :( AF came today and I'm feeling like giving up... It's been a very sad and long road...