What made you decide so suddenly to stop taking your meds? You and Audieu are right, it's not a good idea to stop taking something like that without doctor's approval and supervision. Please talk to your doctor right away, even if you don't intend right now to continue taking the Paxil, so that they know what's going on and can counsel you on that decision.
If you're worried about interactions with alcohol, make sure to talk your doctor about that too.
*Sending you strength*