Are there contradictions in catholicism about ity?

I dunno.. but a catholic preacher woman was preaching against the freedom.. she said.. we are free but we should not follow in licentiousness I don't know how to spell it.. I hope you can understand.. she said uality is wrong and she quoted the famous verse of 1 Corinthians about the people who are not going to the heaven..I think that verse cannot apply for nowadays.. she sounds very protestant.. I know in christianity the ity is wrong.. but catholics say we should be chastity.. I am not sure.. I don't believe in all the church says sometimes.. about that topic.. but I am catholic and I believe in the Bible.. I am gay and catholic.. I dont know if I am going to hell or heaven but paul I think he is wrong in that verse.. because Jesus said not to judge for not being judged and she as well.. she read the famous leviticus verses about uality.. I think we can't apply that. because we are living in new covenant.. through Jesus God and Man.. and The Church.. please help me to understand.