That all suggests to me that your morning basal (long acting) insulin dose is not big enough to keep you steady which is why you are needing so many "stacked corrections" ie one corrective dose after the next when the first one is still active. This can be very dangerous unless you know exactly what you are doing with your insulin and keep track of the active insulin in your system. Each dose of NovoRapid lasts for 4-5 hours so if you inject some more an hour or two after the first one you have two lots of active insulin in your system and you then added another one on top. If you then did a lot of exercise or physical activity, all those stacked corrections could potentially drop your levels like a stone and leave you very dangerously hypo, possibly even unconscious. I have done it myself but with smaller doses and I always keep track of when I inject each one and how much of that insulin is left when I jab the next one etc, so that I know roughly how much glucose I would need if I suddenly started to drop low, plus I am retired so I can mostly keep a close eye on it, so do be careful if you are tempted to do that again but my thoughts are that your morning basal may not be enough and generally it is suggested to increase by no more than 10% at a time, leave it a few days and see how that works and then increase again if necessary. If you are increasing your daytime dose then I personally consider decreasing my evening one because there is overlap and the increased day time dose could cause you to hypo overnight if you keep the same night time dose, but I would look at my overnight graph and see if levels were also rising throughout the night or if they were dropping slightly or staying the same.
