Been on pump a month, and about 8 times (20 days worth), my sugars have been high. (due to unknown bad site) Other day changed pump after sugars high for 3 days, not knowing why. When I took out patch a lot of insulin came squirting out of my skin, with a hint of blood. Could this pooling under the skin be reabsorbed and cause severe low sugars? (not sure how much insulin was there, 3 days' worth?) Any knowledge welcome- how could I know also if this would happen at any site? Thank you..