trying for a year now

Hi everyone! I have been trying for a year now to conceive and no luck! I had two miscarriages during this time! For three months now I have gotten my period before glow says I would a day or two! I don't know what I am doing wrong! Can anyone tell me what to try before meds or docs help! Then I'll try that! I have tried three rounds of clomid too! 
I hope this happens to me soon along with all of you who are still trying! Don't give up hope but also try not try and maybe it will help! Good luck! Baby dust to all! Thanks for all the advice! I even tried fertility teas and such!