Is it wrong to just want to have fun??

Since i was 16 ive been in and out of serious relationships. Only one of those (the last one) was ual. Now its been 4 months since my last realtionship and I am finally having fun being single. I eventually want to get married and have a family but now I want to experience not being someones other half. I just want to be me. I am dating(not having with) 3 guys who all know about each other. I like them all and each have something about their personality that I adore. I told my friend who is a married (shes been married since she was 20) about this and she blew up. She basically called me a slut and said its people like me who gives women a bad rep. Im not leading anyone so what is wrong with datin 3 or 30 guys I'm single.and an adult. I am I wrong?