I'm almost 40 weeks, and I've noticed a huge shift in my hormones. I thought I couldn't get any moodier 😫

I live almost 2 hours from my family and friends, I haven't seen them in a while so I'm really missing them. I've been feeling so lonely, like I don't have anyone to talk to. I'm not working anymore and we only have one car between us both. My partner has been pretty distant, and acting really off lately.. we talked about it the other day and he did acknowledge it but nothing has changed. Its seems like he wants more time alone, he'll spend 2 hours in the bathroom after work, bury himself onto his phone. We hardly do anything anymore, even though I'm super pregnant I still want to spend quality time together, and go out while we can. The most we connect lately is when we have sex, which isn't frequent at all this far into my pregnancy. I feel like him pulling away is really contributing to me feeling so down.. he's my rock and I need him most right now but he's just not showing up.