TTC after miscarriage

Hi ladies. I had a miscarriage this time last year at about 6 weeks and bled for weeks. It was very tough for me and I was heartbroken. I went back on the pill immediately after that and just stopped last month. My fiancé and I will be TTC when we get married in August, so I'm trying to get my cycle back in order. I want a baby so badly.  I'm absolutely TERRIFIED that it'll happen again. I know it's like 25% chance of miscarriage, but how do y'all get through the worry of it?