Hi it's my 3rd week on lithium, I felt much better last week but now depressed again...

I have a cloudy mind, meaning it's very hard to focus in class, to read or form a sentence, associations arise late, thinking is meh..

Last evening I was nauseous real bad, I threw up three times which hasn't happened for longggggggggggg-time.
My first blood test showed I had 0.5mg/l which is okay, with 600mg.
Now I take 900mg and test showed 0.5mg/l ~ I figure it must be a mistake right? How can it remain the same, I haven't been drinking coffee and consume salty foods like crazy, as matter of fact I barely eat lately...

I won't see my doc until Wednesday unless she agrees to see me today.
What u think? Is lithium might be bad for me?

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