35 weeks and 5 days preggo. n had an ultrasound and found out my baby weighs 6pds 15oz already.?

OMG soooooo nervous im going to have a hugh baby and thats the last thing i wanted. i dont know if thats the normal weight for a baby at that stage in pregnancy. im worried if shes going to have health problems if she comes out soooo big. my friends say i worry to much but im a first time mom. so is this the right weight for my baby and how much bigger is she going to get for the rest of my pregnancy?