I'm housebound today so have been reading a lot of threads. This is a ThreadAboutThemAll. I'm up to here with "little old me" type comments. If people think you're beautiful, own it. If you're too self-conscious to wear a bikini, do something about your lack of self-love. If someone's taking the piss, come on here for hints on what to say - and then say it.
Putting yourself down is, like shyness, quite selfish. You're prioritising your feelings about yourself over everybody else. I'm all for answering pleas for attention by giving attention, but it gets a bit wearing.
I'm not saying I've never been shy or down on myself. I often still am: I empathise. But, please, for crying out loud, make an effort to act positive about yourself! Or AIBU?