Diagnosed with Type 2 diabetes this morning, took first tablet at lunch time on an empty stomach, didn’t eat lunch. I know, shouldn’t have, and won't do again. Now, about 7 hours later feeling dizzy and nauseous. Not sure if that's just the drop in sugar levels. The nurse I saw warned me I'd feel weird until I got used to the lower blood sugar levels. But how long does it take to get used to the drop in levels? I'm going on holiday in 3 days! Help! Just nearly lost my dinner, not sure how I'm going to cope with travelling.