u/Comfortable_Laugh631

My 2.5 year old daughter has been having a lot of accidents. Like 3-4 a day and peeing about every 45 minutes. Shes been potty trained since before her 2nd birthday and used to only go about every 2 hours or so. She also has been sooo thirsty and so angry at everything. At first I assumed we just got to that part of toddlerhood but I was talking to a coworker and she told me to check her glucose before breakfast. I did and it was 140 mg/dl this morning. Ive read that it should be below 100 for her age group. Ive already messaged her doctor but she wont respond til Monday. Am i overreacting or do I have an actual reason to be concerned?