New to this group and TTC #2

Alyssa

I am 5’3” and I was 225 pre-pregnancy with my 1st. Was about 265 at the end. I had a c-section with him. Lost all the pregnancy weight, but somehow gained it all back plus some and am now at about 285. He’s 3 years old now. This will be our first month TTC #2, and I’m just so scared of health issues since I’m so much bigger now! Anyone have some reassuring stories?