I was diagnosed last December and tried to control it through diet but my readings jumped from 52, 56, 101 and last reading was 119. Have been put on metformin and was on sitagliptin but took allergic reaction . Was then put on glicazade 2 tabs a day. Was taking hypo after 2nd tablet so they reduced to 3 metformin daily and 1 glicazade. My problem is am having hypo nearly every day between 4pm and 6pm. Any advice. What am I doing wrong