Being pregnant for the first time

I need someone to ease my mind, I’m pregnant with my first and I’m being so paranoid about every single thing that happens to me and starts being worried about it !!!!

Last thing which I’m so worried about is that my Neusa is not like last week! I wasn’t able to eat anything at night b/c of it, but now I’m eating like before I was pregnant , I’m so afraid that something did happen, especially my first appointment is about 2 weeks from now, and at the beginning of this pregnancy I had some moderate cramping and light spotting, I did an ultrasound and that time everything was fine( I was 3-5 weeks pregnant)