help 😭

Ra
Ive been feeling so down and sad lately. Im 22 weeks pregnant and I cry everyday. I feel like my husband doesn't care about me anymore or even want to be with me (We've been together 4 years) . I dont know if my emotions are just making me crazy or if he really feels this way. Hes just not affectionate anymore, I cry so much  to the point of him being use to it and it doesn't bother him. He has no reaction when im upset. If i tell him what's wrong and how to fix it he still does nothing. He is in the military and we live 7 hours from home. I have no friends here, he is all i have. I feel so isolated and like he doesn't support me or try to understand how im feeling. Im so scared because I can't keep feeling this way, i dont want it to jeopardize our marriage but i have had several thoughts of just moving back home and doing this on my own- thats how bad it is. I want to enjoy my pregnancy and have him by my side the whole way. How can i fix this?? Why cant he just be supportive and understanding??  😩😭
Edit: listen, I know i sound like a whiny bitch which may further prove that it is just the hormones since i usually cant stand whiny girls. But like, cmon help me out. Has  anyone else went through phases like this in their pregnancy? Advice?