Needing some encouragement

My husband and have been trying for a year to get pregnant, I already have beautiful little girl who will be 6 (took me two years to conceive her) tomorrow from a previous marriage. Back in October my doctor started me on Clomid and on my second round we got pregnant, unfortunately we lost the baby at 12 weeks... today makes it 4 months since my miscarriage and tomorrow I see my doctor to probably get back on Clomid and try again. I’m having a mixed emotions, we want a baby so bad but so scared that we will be heart broken again.... i just need words of encouragement.