I Have Been Taking Sertraline, 50mg For A Couple Of

I have been taking Sertraline, 50mg for a couple of years. There's been a mix-up in getting my perscription filled so I decided to stop it altogether and have been off of it for over a week now. I was wondering how I should be feeling. I've experienced some dizziness, but nothing too bad--so am I ok to have taken myself off it? But now I see that I have to pay to get an answer, so I think I'll wait and ask my physician.