I don't know why I titled that way.
My meter (I got True Track meter - sold as Walgreens or Good Neighbor brand). I ate some bad things (not tooooo bad, but a small amount of fair food last week). I took my blood sugar expecting it to be in the 200's. It was 150. This is good for me right now...so I took it again and it was 180. I took it a third time, 180 again. All the variables were the same, except for the third I had to re-prick. How do I know if I can trust this meter?