Will I no longer be able to use my spotify account if I do this. I've tired to find a way where I can deactivate my account and continue to use spotify but every time I log into spotify it activatse my facebook back up. Is there a way around this?
Unfortunately, if your account was created using Facebook there is no way to break the connection between that account and Facebook, so you will need a new account if that is the case. I wrote a tutorial which explains the ways you can go about doing this here.