To Veronica,
Just wanna reassure about your concern re foot problem. I have been a diabetic (T2) for the last 3 years and have experienced pricks and needles in my extremities since my diagnosis. According to my GP, pricks and needles in feet are quite common and shouldn't raise any concern. He told me that diabetes can cause damage to the nerve endings, sometimes permanently.
In my case, the condition can simply be annoying but it can be really painful.
Recently, I noticed that my pricks/needles have practically disappeared, which is also an indication that my sugar level is getting lower. Anyway, don't freak out about foot problems. They are a simple indicator of how well you are managing your diabetes
(my doctor dixit). Good luck!!