Can I use my Ps4 apex account on pc?

You can use the account, but you dont get the stuff (the bad news), cross progression is not in place yet only cross play....

I am in the same situation (got tons of stuff on the ps4), when you log in you should make yourself a proper ea login and so on and link your ps4 account. They are working on a cross progression thing so I suspect your stuff will get merged at some point (the good news) 😉

Just hope its sooner then later :D

Until then, enjoy bot lobbies while you can!

I have 11,624,500 apex damage on my ps4 and I have to start over from nothing 

@UncleSammy200 if you switch platforms, yes, for the moment. 

no and don't plan on ever being able to