having a problem

w/ the whole self confidence issue. seeing him post "pretty :)" on another asian girl's photo...guts me. sure, he's said tons of times to my face he thinks i am pretty, but seeing him say it to another girl who is asian who is korean whom he probably wants to date... guts me. having a self-confidence issue b/c i don't feel very pretty right now, i don't feel very sexy. i just feel dejected and undesired and stupid and desperate and horrible. hope to feel better tomorrow.