Anxious about rainbow baby

Kim

Yesterday was supposed to be my due date for our first child however on the 8th of February 2020 I delivered a beautiful baby boy who had a severe heart issue and in the process of the delivery I lost 2L of blood.

Yesterday was also the day I found out I was pregnant and now I am extremely anxious about this pregnancy which would be due end Mar 2021.

Does anyone else have any words of wisdom to share please. I'm worried that it will happen again (even though the doctors say there is only a very very small chance of it happening again) or just losing the baby in general and also worried about my partner as he saw me go through so much but has been my rock the whole journey.

What helped you not stress so much, any words would be helpful.

Thanks

Kim