I started taking anti-depressants 3 weeks back. Usually, if the dosage is strong enough, it will make your condition way worse that it was before. It happened with me. I did even wish I didn't take medication in the first place. But after like a week or so, things got better slightly. Now it's been 3 weeks and I could notice a remarkable improvement. I am still depressed but at least I can do some social activities every couple of days. So your case should be fine and expected. However, you should inform your psychiatrist about this. I am not a doctor, I am just sharing a personal experience and the knowledge I have from reading the leaflet that comes with my medications.
So cheer up! Things should get better soon!

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