Is this depression still?

Amanda • 27 ttc for #1
I feel so lonely again and idk what to do or how to talk about it to my bf bc just telling him I'm lonely does nothing and idk what I expect from him but I hate this feeling of loneliness. I don't even know what to expect on here about it but is it a part of depression to just feel so lonely and want to be alone? I'm also stressed out and I know that can't help