Hi so I am a male with bad anxiety and have been on Zoloft for about 3 and a half weeks and I feel no worries, I feel somewhat better, but now I feel all brain foggy and I feel like everything is a dream and I'm scared and I want this to go away, this all started after I had a bad panic attack about 3 months ago, and I started to get very bad anxiety and I started to have derelazation and I decided to go get help and my physcolgogist put me on 50mg of Zoloft, I really need advice, should I stick with Zoloft for a couple more weeks??? please help