I don't think you should be concerned about not being warned against caffeine and alcohol. Any delays in recovery were minimal. I doubt you over-did it with either.

The clean up may have upset your system for three reasons. The physical exertion, exacerbating upper neck issues and the stress of cleaning chemicals and their inhaled components. I was set back by staining some paneling outdoors where I thought the breeze would limit the inhalation factor. We live and learn.

My best to you.