I have noticed that I find myself very stressed when there are kids (of 'talking age') present and I'm scared of them.

It's like kids have a free pass to say whatever they want just because they're young, so they can also say that I'm ugly or stupid or weird in front of company, and this usually makes the adults laugh while telling them 'you can't just say that'. I have had a lot of kids say in front of my family and friends that 'I'm weird' and so my family and friends are embarrassed because I'm very tense and too quiet that even a kid would notice I'm behaving weirdly because of my social anxiety.