husband is shutting me out 😞

I can tell my husband is upset with me because I haven't wanted to have sex since I've found out I'm pregnant. Because everything down there hurts and when I orgasm my cramps are so bad I feel sick. But now he just sits on his computer with his head phones on. I asked him if he wanted to watch a movie with me, and he said no because the last two days that he's wanted to cuddle I've turned him down, and I did because I was stressed out about the ultrasound because I've lost two pregnancies this year already, and he knew I was stressed, I didn't really mean to shut him out and I'm trying to be nice and not let my hormones kick in and make me feel out of control. But now he's shutting me out, he gets mad when I interrupt his show he's watching, he won't go to bed when I do so he can go watch his porn. And I know he is because he hasn't asked for anything sexual in a couple weeks. That's not like him. I may not want to have full on sex but I told him I'd help "satisfy" him. But no he's gone back to his porn and looking at chicks online. He hasn't done that in years. I'm devistated, I'm trying to not let it effect me because I want this baby so bad. I dont know what to do 😞