No, your friends don't sound like inconsiderate a$$holes. They just wanted you to have a good time (like they were) because they didn't want to see you in a bathing to judge you, they wanted you in a bathing suit so you too would have fun (like they were having fun)...
I'm sure they're not perfect either, they just don't have the insecurities that you have or more accurately, they are better are hiding them cuz we all have them![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I'm sure they're not perfect either, they just don't have the insecurities that you have or more accurately, they are better are hiding them cuz we all have them