Disconnected from friends

Anyone else feeling disconnected in social settings? I used to be really social and excited to see friends and meet new people. Now whenever I go out, I struggle to make conversation and can’t wait to go home. I’m still in my first trimester so I’m hoping it’s just the fatigue or maybe I’m just getting used to my life being different from all my friends (who do not have children yet). Interested to hear your thoughts!