so yesterday my blood sugars went wild. at one point it dropped down to 40 and I ate, and a few hours later it was really really high, and I dont have highs often at all. so, I took correction and it was dropping, and got back down to like 130, but then it shot up again to like 400. I took correction again and just a few minutes later it was 50. I changed meters, thinking maybe it was a malfunction, but I still felt really really bad the rest of the day and I am still kinda feeling the side effects today, even though my sugar is back to normal. has anyone else had any days like this? I've had d for 7 years and neeever experienced anything like that until yesterday. I get really scared when stuff like that happens b/c I know it will be really bad for me later on in life. But was it just a really weird day, or does kind of thing happen to everyone?