I've been on 20mg of Paxil for several years. Usually if I have to miss at least two doses to feel bad. Thursday night I forgot my dose. All day Friday I felt horrible. Dizziness, diarrheal. When I got home Friday I took a dose. Then I began vomiting. I took another dose bc I was sure I vomited it up. Now today, Saturday I'm still extremely dizzy with an upset stomach. Help!