I found it made me similar, but more in a shaking way most of the time. At some points I felt manic in what I was doing, but I certainly didn't feel happy. Inside it just created massive anxiety.

It ended badly for me, as they didn't take me off it right away, and I wasn't in the state to do it myself.

I'd go back in a couple of days to your doctor if it doesn't calm down, because you never know whether it's going to go too far and put you in danger.