Have no desire to hang out with my friends

I’ve been married about six months, my husband doesn’t mind if I go hang out with my friends and even encourages me to because he works a lot but I just don’t have a desire to hang out with them. I just want to sit at home and wait on him to get home. He’s the same way, he doesn’t want to hang out with his friends. I mean neither of us care if we wanna go hang out with our friends we just don’t want to 😩 Is this normal? I love my friends so idk why I’m like this ☹️