Could my new glasses be causing my dizziness?

I got eye glasses two weeks ago. I wear them mostly for reading and tv. They really work, ie I can see so much clearer, in fact so much so that without them I find it very hard to read or focus, which I could do relatively ok before I got them.

Starting a few days ago I am feeling dizzy and it like my head is swaying and sometimes my body too, even when sitting down. I kind of feel drunk or motion sick, and like I am constantly moving.

Could this be because of my new glasses? Has anyone had similar experiences?