Altitude

It's never bothered me, but it seems to be doing it now. I had a couple glasses of wine last night and started to feel sick. Headache, stomach slightly nauseous, at first I was thinking hangover (two big glasses), but Tia reminded me I wasn't drinking enough water. I sipped water all night and have been drinking it this morning, but still not feeling great. I need a good, greasy breakfast to get me started and a lot more water.