Hi Tracy:

I had both too, but especially sound. Like any loud noise could stress me out, whereas before not at all. Even now, I still experience this some. For example, a noisy motorcycle. Before this, I would think nothing of it, or that's a nice bike. Now, it's like please shut that thing down.

There are other weird symptoms too, like such a poor memory that you check and recheck things when you leave the house, etc.. Mercury definitely affects the eyes - I think, as others do, it can cause you to need glasses, it can cause your pupils to dialate, and it can cause floaters in your visual field. I had these at an early age.

TW