hey
did you just finish your finals, complete a big project, or in some other way undergo a great effort?
it's okay to not be super-productive in the aftermath. it's okay to find yourself not wanting to do things, and generally be unenthusiastic about getting going with new things
it's an adjustment process, and you need time to recover from having done the thing. rest, recover, adjust, process. acknowledge the tiredness, and work through it
take an inordinate number of naps