Is this normal? Should I seek help?

F$&@. I'm on my second week of venlafaxine. It's been hell. But today is different.

My resting heart rate is 120. My vision is spotty and there is a constant whooshing in my ears. My throats feels like it's swelling. I'm shaking. None of my words sound right. My legs are wobbly.

I have Valium to take and it will calm me, but I don't know if I should be going to get checked out or just lay down.

Even typing this sounds like I'm overreacting, I just don't know what's normal anymore.

Also, I'm in the us, which means an we visit will screw me.