well, i would suggest something somewhere is not working, or you just stumbled into the most widespread cases of undiagnosed hypoglycemia, which i doubt. check the meter with a control but i'd bet its screwed up, i'd just have your dr check it, that way you don't have to go buy one and you know its right. if you do go looking for a meter though, think about what test strips cost for it, the companies make all their money off the test strips, the meter might only cost 30 but then you go look at the cost of strips