Sometimes when your enthusiasm gets away with you and you stuff up you end up feeling upset. On such occasions it is important to say sorry and then forgive yourself for upsetting another person and then move on.
It is hard and it can be crippling, if you take it on board. I have recently experienced it when I thought I was showing support and it was not seen in that light. Have you ever had that experience when you feel so bad for being insensitive?
What do you do? I reach for my Serenity essential oil blend or my balance and white fur for protection; maybe even some forgive. Certainly you have got to let it go. Be kind to yourself especially if your intentions were good.