if u feel embarassed, chances are u dont know this guy well enough.. i felt strange doing it, until i found the man i married.. with him, it didnt matter, i knew that he loved me, no matter what my body looked or felt like.. also remember this.. if u arent comfy with yourself, no one else can be.. try taking up some therapy.. u never know what u find there u might have hidden.. its best to talk about it.. expecially to your partner.