I'm really worried now, I've been injecting with lantus and apidra after each meal, its working well most of the time, between 4.2 + 9 generally but tonight I've got tingling and numbness isy left toes and foot, is this the start of complication s and will it presumably end in amputation or what?? Its the first time I've really noticed atoms because I've been managing well for the last few weeks ,now this has gote upset and depressed again thinking of the future, I hope anyone can give me some advice, thank you, Gary