I'm fed up of being called a crybaby, when I'm not?

well, to be honest, others who don't know you so well will say your a cry baby because as you say, a few times they've seen you, you've gone and let out your feelings and they don't know you much more than that. i mean, when there were some pictures of you on a school trip? okay you've got low self esteem, but you have to remember that there were lots of pictures of others and they didn't have a hissy fit. you need to have confidence in yourself and ignore what others say about you. of course lots of people say they don't care what others think of them, but everyone cares what people think of them, but you just have to ignore them and not give them reasons to diss you, or the satisfation of reacting to their insults. your low self esteem is all that's getting you down