Hii I Am Dibetic Patient ,now I Am Taking Insulin

hii i am dibetic patient ,now i am taking insulin 30/70 morning-12,evenng-8 then sugar level is normal but i have also fevre during 1 month bcoz dr said i have double b coli then now fever is over but i have more weekness i am also take stemtil tablet and injection,all treatments are advised by dr.