Not attracted to my husband

We’ve been married 3 years, together 5. I am pregnant with our first baby. But I am not attracted to him and it’s ruining our marriage. I know he loves me so much. He tells me probably 100 times a day that he loves me. He always wants to hug and kiss me, asks me for sex every day. But I cannot stand being physical with him. He wants to kiss me and I’m just completely repulsed by it. I don’t even want to make out with him, I don’t think he’s a good kisser. Any time he touches me, it instantly irritates me. He gets mad at me because I never want to have sex, and I won’t let him touch me, and he tells me all the time that he thinks I don’t love him or appreciate him. I feel horrible that I feel this way, but I have no clue how to change it. I didn’t always feel this way towards him. We used to have sex probably 3x per day. But I just don’t feel attracted to him and I really don’t even think I’m in love with him. Sometimes I wish I hadn’t gotten pregnant because now I feel like I’m going to be stuck married to him and I’m gunna be miserable for the rest of my life. I thought maybe it was just a phase or a rough patch, but I have felt this way for probably a year or more. Any advice??