early pregnancy .. HELP!!

so I am a first time mom and this is my first pregnancy. when I first found out I was pregnant I was sick, nauseated, throwing up and didn't like the smell of food at all. but now that I'm about 9-10 weeks I feel nothing. my bokbs aren't as sore anymore, my nipples are just barely. I can finally eat again. not throwing up or feeling nausated. my symptoms basically faded over night. is it normal to be pregnant but not feel pregnant ? I am such a worrier that I need reassurance before I freak out. I googled it and it said a missed miscarriage. and that is making me worry even more. please give some insight on what it could be. TIA