🌈👶🏻Rainbow baby after first loss FTM Im scared of loosing this one

I have this fear I wake up every morning seeing if I wake up starving, bloated, or nauseous. This morning I woke up with cramps and got super scared, I miscarried back in June with my first, and it was horrible and I want this baby and I don't want to go through that again. My AF according to glow is supposed to be due tomorrow and I'm afraid it could come, I got my bfp but this fear is making me over think too much. Any success story's after miscarriages it would really help and maybe put my mind at ease 😔❤️