my head, my aching head

I've had splitting eyestrain induced headaches and shoulder and back aches on and off for almost a week, held at bay only by wearing my glasses constantly and sleeping...and one night even that didn't help - with an early morning wakeup followed by vomitting. On Friday I had a massage and was told I was completely locked up. I was seeing the light at the end of the tunnel this week with conciencious glasses wearing and I decided to ride to work today...and left them at home in my purse. This wouldn't be too disastrous if I had lab work to do today, but all I have to do till 12:45pm is writing on the computer and reading - sigh - and I'm not riding home to get them. I might set my timer to ten minutes and do infinite distance staring every 10 minutes to change focus. How I suffer for my PhD.