I was just prescribed Lexapro. I took the first 6 doses at 5mg and tonight was my first time taking 10mg. I fell asleep and woke up in the middle of the night in pure panic. My vision was blurry and I felt like I was dying. And for the 6 days my head has been feeling strange. Almost described as brain fog or detached from reality. I feel like I have more anxiety from this drug. Is this normal?