emma,
your doig a great job and don't take a blind bit of notice

Your baby is far more important than a few people who are too prude to handle you doing what nature intended.
Sheesh, that came across a bit strond didn't it
I nearly stopped when abigail was about that age as i couldn't face feeding in public anymore due to the looks and stuff, i did carry on feeding til 14months but certainly avoided feeding in public once she was 8/9 months. I really wish i hadn't let it effect us and i do feel really pleased that abigail self weaned and never had a bottle/formula.
Seriously though you've done all the hard work and feeding is all established now you can just enjoy it with your little one

Good Luck