Your SO and pregnancy feelings

I need some advice. Does anyone feel differently toward their SO/spouse since getting Pregnant? I don’t know what is going on but since getting pregnant I don’t feel a connection toward my husband. I don’t know if it’s because I’ve been super moody and sick and just grumpy the whole first trimester, and I literally have had zero desire or sexual feelings or what. It’s freaking me out though, we just got married in April. We’ve been together for over two years and were best friends before that. I’ve been super attracted to him and was completely obsessed and so in love and then I get pregnant and all of a sudden...nothing. Please tell me I’m not alone.