Numbers have not been.good all week, mainly high. Rising in the.morning 14 & onwards, have changed basal rate from 7am - 10am up 1, normally waking bm is 6-9 will have breakfast then hour or so later will be rising high & am having to correct. Have been checking numbers in the night & all seems ok. Last night went to bed & bm was 6.3 woke this am on a 17.9,gave 3 units,did a bm 40 mins later,17.5 so changed my canula(rapid d link) did a bm about another half hour later & it was 21.2 checked on another bm kit & was 20.2 so metre ok, have drunk lots of water,am just so frustrated,anyone got any advice please?!!!