Ttc baby num 1 after 2 years please help?

hi i am 20 years old and i have been ttc baby num 1 for 2 years now with no luck.I have jus finished a 6 month cycle of clomid agen with no luck although it did make me ovulate agen however i still did not concieve with it.I have heard of a drug called metrodin has any one else heard of this drug and if so do you know the success rate for it and if it would be worth mentiontiong to my doc for me to try..As many of u who are ttc will be aware am very frustrated and emotional cant help think am been punished for something i know am only young but i am in a loving stable relationship and i just long for my chnace to be a mum.as does my partner.plz tell me your stories..let me no am not alone.thanks.