This patient support community is for questions related to juvenile diabetes including celiac disease, depression, diabetic complications, hyperglycemia / diabetic keto-acidosis, hypoglycemia, islet cell transplantation, nutritional issues, parenting a diabetic child, pregnancy, pump therapy, school issues, and teens with diabetes.
But the reality is that even non-diabetic people have glucose levels out of the normal pre-meal range of 70-126 after they eat meals, and that glucose numbers for all people change constantly.
I personally try to encourage people to never view a number as "good" or "bad" but more as either a level that is OK to leave alone or as a level that needs some adjustment. That is how the non-diabetic person's brain sees those levels. The brain simply adjusts insulin production when levels go too high or too low. Since our pancreas organs don't work, we have do do this adjustment by injecting more insulin or drinking juice if the levels are not in the normal range. So don't see the number as good or bad, but DO see it as NEUTRAL INFORMATION that tells you whether you need to adjust or not since you have to help your body's normal action.
If you test fairly often -- certainly once before every meal and ideally once about halfway in between meals, and adjust to high numbers with quick-acting insulin such as your Humalog, the numbers can never go too far out of range, and even if they DO, they can be normalized within a few hours. If your endocrinologist has never given you training on how much insulin your body (each person is different) requires to normalize when you see out-of-whack numbers, then call and ask for this training, for it is essential for each diabetic person to be able to do this on his or her own.
Then the key is to test often and adjust, and build this into your daily routine much like brushing your teeth. You will be surprised at how easy it is to normalize the numbers that way. But do work to forget that guilty feeling when a high or low number shows up -- the only thing you can do "wrong" is to not adjust when you see those numbers. The numbers are going to continue to go up and down your entire life. Your job is to adjust insulin and juice to normalize them. If you do that, you are doing good things. Don't focus so much on the number, but instead focus on the action that the number generates. Your a1c levels are the real "report card" on how well you do this, so don't worry about individual numbers. I have found that my a1c levels are surprisingly normal and steady when I just do this test often and adjust routine.