Omg i just got dizzy!! 😩

I was just walking through my kitchen and almost immediately I feel my sugar level drop &&& NO I'm not diabetic or anything at all. .. I was taking my medicine (which I can't get off of not yet) so immediately I grab M&Ms so im just wondering what else can I grab in seconds ... And yes I went to the doctor and he said I'm fine just try and eat more often... I feel completely fine now but ugh it's annoying I don't have any time to get sick etc so now I'm just relaxing with baby .... I don't want any doctor's advice though but thank you .... Just personal advice if anyone has experience this or something similar.... It doesn't happen that often.... & Yes I know M&Ms aren't the most healthiest option but oh well