Coming back to social media

So I haven’t been on here to post anything in months and I think I’m finally ready to talk about why. A few months ago I found out my boyfriend and I were pregnant. He was a little scared but excited and I was more than thrilled. He was on vacation away from me when I found out and told him (cause I couldn’t Wait) I went to my OBGYN and was told I was around 8 weeks pregnant :) Almost a week went by since I found out and I had a few symptoms but not many. I was just so exited to be pregnant because my doctor had always told me my chances a slim from medical issues I have. One day while at work I started getting extreme pain in my uterus so I left work and went straight to my OBGYN. She told me I had miscarried. The same day I had to pick up my boyfriend from the airport (he didn’t know yet) I couldn’t bare to tell him so I wrote a letter for him to read in the car. We both cried a lot, and it took its toll on our relationship. About a month or so after we unofficially broke up because I wasn’t myself anymore and nothing made me happy. Now we’re back together, stronger than ever and trying to work through our loss together. I’m just not exactly sure how to do that..we have to deal with more than the loss of our baby, but the loss of possibly never having another one because of what my OB told me. I need some major advice please. We want to move on and be happy.