1st round of clomid and first time on metformin.....

I guess I'm just all in my head at the moment. But I'm curious of anyone of you having a success on your first round?????

I currently have regular periods and ovulate on my own. I just cant seem to stay pregnant since I keep having chemical pregnancies. My doctor thinks this will help. So started metformin on CD 1 and then for CD 5 through 9 I took my clomid. I started taking the metformin twice a day today and got my positive opk today. I'm definitely having ovulation cramps. So have any of you had the same situation as I am in and had any success??