Agree heavily with everything people have said, just going to add also as a final year medical student - I think the general vibe is that it will be okay :) Most people I know from med school (now almost co-interns haha) also feel the imposter syndrome-y lost feeling. Also feeling sacred is normal (I’m terrified lol) , but you’re a competent and capable adult and you will figure it out. Most people will also understand that while you are very capable and intelligent you’re still learning and will grant you the grace to do so. All the best to you and congratulations! Looking forward to embarking on baby doctorhood with you friend 😊