emotional

Ok I am going to seem mean but I am not while not all the time anyways. So am 7 weeks pregnant me and my fiancé have been trying for over a 1 1/2 year am very excited don't get me wrong but my fiancé is riding my very last nerve I don't want to talk to him I don't want him touching me kissing me I don't even want to have sex with him I hate to hear the sound of his voice and I don't know how to get over this feeling especially since I love him so much. Part of me is scared that am going to run him off but the other part of me doesn't care. Is this how it's going to be my whole pregnancy?