Yo... a first year here checking in. I figured I could help in this situation.
I had a little fear of med school. It was an unknown to me. I didn't know what to expect, how hard I'd have to try, how difficult the material was, how much time it would be etc. And quite frankly, I don't think you can ever really be prepared for it. It's just something you've got to do to understand.
However, many people have been through this process. And I don't care what school you go to, anatomy is anatomy, and med students are med students, and many experiences are universal. Everyone else feels anxious, nervous, excited but a little scared, and the vast majority of people make it through the experience to emerge as competent doctors. If they can do it, you can do it. I'm half way through first year, and to be honest I was completely naive and clueless to what it would take to succeed. But I've found my groove and I'm doing well. You will eventually figure out what works for you and figure out how to make it through this process like many have done before you, many are doing with you, and many will do after you.
Whatever happens, have as much fun as you can and try and enjoy every moment. I'm having the time of my life. I was oblivious to how much crazy stuff we are doing in science. Pretty much if you can think of it, someone is trying it. My schools curriculum is pretty chill, but I can imagine how difficult it could be, so make sure you find a way to enjoy your time. Congrats on making it this far and good luck yall.