I feel alone .

Im in the dumps right now feeling depressed and extremely alone . I'm on leave from work and I'm home all the time. I'm 32 weeks and on light duty due to spoting.  I try to get out and see friends but my friends are all still in party mode and always want to drink . They all don't have any responsibilities . I'm 24 and feel so out of place with my peers. My hubby just gets drunk with them and I'm stuck babysitting everyone. I have talked to him about this and how it makes me feel and he sorry until we get invited somewhere new. I just feel like a giant nag and controlling. I want him to have fun. I feel like I'm jealous because I can't hangout like I use to. I just want to have fun too. I tried to seek some pregnant friends but I feel desperate and chreepy.  I go to prenatal yoga and I thought I would make new friends but all the women are do much older then me and it's hard to relate . I don't know if I'm just emotional or I'm becoming depressed