I told my close work colleagues and those who needed to know. They were all understanding and supportive, and are keen to see the new me! I expected that there may be the odd snide remark, but I've had nothing but supportive comments.
I'm going back to work on Monday, 3 weeks after surgery, so no doubt I'll have some explaining to do to those people I had not already told! I started out being a bit embarrassed about it, but my surgeon has given me the confidence in myself by explaining that obesity is a disease that I could do nothing about.
So, don't be ashamed by what you've done - you have shown that you have the courage to do something about your weight problem.