Can I get some success stories for pregnancy after 40?

GF

I’m 44 and there’s not much positive things online or from my doctor to give me hope I saw baby’s heart beat at 6weeks1day yesterday it was 110 my doctor didn’t even call me she gives me no hope at all anyone my age have any success stories? I lost a baby a year and a half ago they said cause I was old so this one was a surprise cause I didn’t think it could happen