Had a meltdown

This morning I have a nervous breakdown been trying an AF came today along with a BFN (took the test first). So I sent the doctor a email in hopes that she will have an idea to help. So far all I ever been told is I have a tilted cervix other then that nothing. I was very over weight so I went from being 430 to being 285 and I've tried to lose more over the last year and can't no matter how hard I try. So in the email I asked about clomid today tho I asked if I could go on it after the new year we are getting married may 23 2015 and we would like to be 2 months so we could announce it on our wedding day. So my fiancé said let chill out and try with out trying and see what we can do. So my question is has anyone tried clomid?