Hi bex, sorry to hear you are feeling down. Sometimes things just start to overwhelm us a bit don't they? I really dislike this time of year, especially when I feel housebound by the weather (fear of ice since breaking arm/leg). Also, January brings pressure to start the new year with some kind of positive attitude that I rarely feel, which makes me feel worse.
I'm not doing very well at cheering you up am I?🙄
Do see the doctor about your arm if it is troubling you. It may not be anything to do with the diabetes, or it may be something that you are noticing more because you are more aware of your body due to the diabetes and neuropathy. I hope that you get a good night's sleep and that things are brighter in the morning.🙂