It's natural to have impossible or supernatural things occur in dreams. People see monsters, believe they can fly, talk to their dead relatives, and so on, in dreams.
In waking states, though, your reality-testing is supposed to put such experiences out of your awareness, so that you can function better in the real world.
I agree with the others here, that your medicine seems to be working if you are not psychic any more.
If you want to have a little more control over your experiences, you might look into "lucid dreaming." (Google it.) That is where you can decide in waking state what you will dream about, it seems very vivid, and you may want to journal what you dreamt once you wake up. There is such a thing as TOO MUCH reality testing, where a person's thoughts become concrete and they have no creative ideas at all. Lucid dreaming might allow you to access parts of your brain that you value, while still being able to tell reality from psychotic imagining when you are in the waking state.
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A finger in every pie.