Never And I Mean Never Stop Your Meds Without Your Doctor's Approval!! I Had To Learn This The Hard Way When I Stopped Them Myself. It Makes Things 20 Times As Difficult To Regain Your Mental Health.
I Am Not Judging You I Am Telling You That I Did The Same Thing And It Was Horrifying! Call Your Doctor Immediately.
You really should talk to your doctor first about tapering off. If you don't want to do that, call your pharmacist and he/she can tell you what to expect while your body adjusts to not having the drug in your system anymore. I take Paxil, and I know if I run out for a few days I feel, well, "weird" for lack of a better word and I sometimes get really dizzy and disoriented. I have a good pharmacist that I really trust who I call with questions about things like that. So that's really what I would suggest. Good luck.