I've suffered from high and low blood sugars for the last few years, there is no pattern to why I suddenly go high or low without warning. The doctor has diagnosed me with IBS but I wonder if there is something more serious causing my blood sugar to rise and drop so randomly? Recently I have been able to stabilise my blood sugars-they have been between 4 and 8 most of the time (exept for the odd hypo). The problem is that I now feel low when my BS drops below 8.It's becoming difficult to tell when I am actually low and I feel exhausted all day long. Will this low feeling disappear if my BS stay within range? I'm doing up to 10 bloodtests a day because I feel so low all the time