I'm sorry Olhipie is having a bad day. Blasted days like that! Frustrated seems too small of a word for those days. But there is always tomorrow, and the next day, and the next, and . . . . That is what we can look forward to when we have a bad MS day.
I think it is very sweet and endearing how you care for him. Just take care of yourself so that you can be at your best to help him. Find someone to do the driving for you when you go for your injection and see if there are others that can help out for a few days.
Big cyber

's for the both of you!