I can not anymore deal with this stress!!!!!

Vi
Today im 8 week pregnant!!! And i shoud be happy but im going crazy every day! Since week 6 my symphtoms went down! I mean the nausea. I was so sick on week six and now barely feel something!!! Just want to cry thinking that this cood and another miscarriage!!!! Need some support or opinions!😢😢😢 next week i have my ultrasound so scared!