Note: When you check your BS after workout, it will usually be higher than before workout. Keep in contact with you physician as you lose weight. Your medications/insulin may need to be adjusted as your body adjusts downward.
Always run your report at the end of day, double check your food entries. I entered one item 4 TIMES, 'SHREDDED CHEDDAR CHEESE 0.13 CUP." it was supposed to be entered x2, but not x4. Wow what a relief after I erased 2 of those!!
Read over your activity entries also.
Whatever time you start to eat in your day, check the time, only eat within a 12-hr time frame. Breakfast @ 7a, last snack prior to 7pm. Try to do every day, but don't get up tight about it if you a blow a day, start over next day. Go to bed earlier.