trouble in paradise. SOMEONE HELP!

my boyfriend and I cannot stop fighting for the life of us. we’ve been together for just over 5 months and for the last three weeks al we’ve done is fight. he thinks that if we finally have sex it will fix all of our problems, but this is my first relationship and I am a virgin and this is really scary for me. but I can tell that this relationship is hurting me in more ways than one but I love him so freaking much. someone please give me tips on how to not fight as much.