I moved over an hour away to be with my fiancé and was put on bedrest shortly thereafter. By the time I was released, I couldn't get a job (I just wasn't up to it physically or emotionally anymore). I've been here the majority if my pregnancy and I have not been able to make friends (we live very rural). It's my fiancé, his parents, and his best friend (who I don't like so he doesn't really count). Five months with barely any human interaction - I feel your pain girl, I really understand feeling alone.
I'm 20 and married (my husband's 24), in college, and we're expecting our first child. People our age and older are constantly judging and "feeling sorry for us" and I don't know alot of people my age that are going through the same things which can make me feel alone slot too. I've cut so many "friends" from my life, but I know it's all for a good reason.(finding out that many of them we're not true friends in the first place). Hopefully you can find at least one friend you can tell how you're feeling, and not feel so alone!
keep your head up!