Just **** it and get pregnant?

mo

I’m 3 months it will be a year since I lost my daughter to pprom she passed during childbirth 20 weeks and 2 days my heart hurts so bad we tried right away for 4-5 months and nothing, I got pregnant with her on the first try, now I am overweight/obese which had nothing to do with losing her she was perfectly healthy I thought for my sanity I would take a break from ttc and now I’m missing her more then ever really wanting another baby my 5 year old son begs for a sibling all the time but that’s not my main reason for wanting another child I wanted to lose 20-40 pounds before ttc again I weigh about 8 pounds heavier then I did when I conceived my daughter should I just keep up a healthy regime while ttc again and hope for the best?