Nervous

The symptoms I’ve been having for the past two weeks, I haven’t had today at all and it makes me really nervous. I had a miscarriage back in August and my baby had stoped growing at 8 and a half weeks and I didn’t find out until I was supposed to be 11 weeks. Which scares me more knowing I can go that long without knowing if my baby is Okayy I still have 2 weeks until my first ultrasound😒