Ive been diabetic for 18 years and never really had mega issues apart from my levels always seem to stick at around 11, but ive been on new insulin called novorapid and the lows never stay where there meant to and a 6 will always go low, so end up eating a tiny amount to keep it there it goes up so that side is frustrating, but what bothers me lately is ive been really feeling the cold, i never used to and this was in the summer too, as soon as the suns rays were off of me i would start to shiver. The other thing is a sort of rushing feeling going through me, i never wake up and feel good, its either the shakey weird feeling when its not low etc. Has anybody else ever felt this way and is it anything to worry about?