this might help. i have been type 1 for 6 weeks now, and i asked the diabetic clinic when i was there last week if my beta cells had stopped working altoghther. they said no and that i would still have about 10-15% insulin still produced by my pancreas, but this will cease in about 12-18 months and when it happens the blood sugars will go abit haywire for a while after . maybe this is happening to you, wouldn't hurt to get it checked out, let me know how you get on