Hi, I am a 28 year old male. I am overweight as I weight 297 at the moment. I have not been diagnosed with diabetes but I do keep a regular check on my blood sugar with a monitor I bought. I use a Freestyle Freedom Lite glucose monitor. I used to be diagnosed with Low Blood Sugar but that was back when I was a teenager but I still feel like I have symptoms of it at times. My fasting reading is 87 or 81 at times. An hour after I eat a big meal it gets up to about 100 or so and then 2 hours later its back down to 90 something. The highest it has got was the other night I ate a lot of junk food and an hour later it read 134. I did have a reading of 120 once but usually it stays from 87 to 100. Is there any way I could tell if I had diabetes by these readings or have an indication? Thank you in advance.