Anyone else feel nauseated when fasting bg is higher than normal?

Recently my endo wanted to adjust my long acting insulin to a lower amount and to do that for a week and adjust it 1u up a week until my bg was at or under 130. I was doing fine with the amount I was taking before but I tried even though I had a feeling it wouldn't be enough. Anyway after trying it for a week now my fasting bg has been higher in the morning than what I'm used to and now when I wake up I feel a little nauseous until my bg goes down. Just curious if this happens with anyone else?