Increasingly large amounts off insulin needed

Please could any one help. 23 yr old female on insulin since the age of 3yrs. History of not injecting in the past. Now trying for exelant control, but struggling with frequent admisions to a&e with life thretning blood sugars. Having to inject larg and increasing amounts of insulin to keep any sort of control. Nurse unhappy about quanty being injected,but no advise given on how to reduce!!! Twice a day levimir(long acting) total 92 units. PLUS x3 plus of NOVA RAPID (quick) total 60 units at least.HELP any one with any advice.

I do carb count ,as that was the way my parents were taught. I,m 9 stone which is a lot for me, but the incresing insulin makes me hungry all the time . I have a low carb diet as im always awear of the fact my bm,s jump so violntly. I can be 6-10 at waking and then for no reason start rising and like today be up in the 20s. i cant go on like this. To day i,v gone home to my mum to get help, but may end up in a&e any way. I,v done every thing that you have to do , regarding crb /insulin intake , Changed my pen/insulin cartrages, taking antibiotics in case of an underlying infection. Bm,s every 2 hours and i think i,v drunk the local resvior dry !!!!!! bm now 29

What is the DAFNE cource havn,t herd of it befor. My last hba1c was 12 which is good for me, cos of my history of not injecting ,but on the way up. Very depressing when i.m trying soooo hard to get it right and have better control. THer was some talk that i may have poly cystic overys but no further investigation was done. this is my first time on a forame so i appolagise for my woffling.