Went to a strip club for a good time...ended up feeling depressed?

I'm an 18 year old girl who's just moved to a new city. I've always felt comfortable with my appearance and have considered myself an attractive girl. So I'm in a new city, I've made a couple of new friends and we decided to go out on the weekend! we went from club to club, drinking, having a good time, but we were feeling kind of adventurous and wanted to do something a bit different so we went to the gold lounge (which i didn't know at the time, but it's a strip club). initially, it was fun and i actually enjoyed watching all the beautiful dancers take their clothes off. i even got a lapdance! i always thought my body was perfect....until i watched these strippers. their stomachs were so lean and taut (i have a muffin top), their **** were so perky, their hair, their skin, their shaven *******, everything about them looked so amazing. now i feel depressed because i know i'll never look as perfect as these stripper women, and all the men that have ever paid attention to me, i know they would probably have chosen the stripper if there was a choice between us. it's now the day after, and it's been on my mind all day, and i still feel really depressed. why has this experience affected me so much? sorry if this all seems rather superficial, my self esteem has suddenly just totally plummeted, so much that i've not eaten all day.