I Have Been Feeling Light Headed, Nauseous, Hot And Like

I have been feeling light headed, nauseous, hot and like I have to move supper slow because when I move at a regular or normal speed my head feels weird. Almost tingly and a sensation of blood rushing to my head but I don't get flushed. I stated a new medication a few weeks ago and my doctor has been adjusting my dose. Could this be a side affect of the drug gabepentin?