Me and my partner are trying

So me and my partner are living together and he proposed last week and said he wanted a child and I’m more than happy to because when I was 16 I had an abortion and it was the worse mistake of my life but I was not only emotionally unstable I was going through some mental issues.

I’m not worried about money or anything I’m so worried about not having a safe pregnancy I’m so frightened to that I’ll lose another baby because of what I’ve done😓

Does anybody have some home things to do to have a safe pregnancy or what to do