Hi, Claygirl. I can understand. The past year has been super stressful for me- last year in January my father-in-law began his slow decline into terminal dementia and my husband had to move in with his parents temporarily (a few months) to help and I got very lonely and depressed not having him around. Then I got sick with an undiagnosed illness (got diagnosed finally in October), then my Uncle died, then my FIL died, then my dad died, we're also in the process of building a house so that my MIL can move in with us. Stress sucks, and not having your husband around can be really tough.
I hope he finds a good new job, because that will undoubtedly help.
What I did to get through the loneliness and stress was get involved with an all-ladies hiking group I found on Meetup. I also get some socializing at church. Can you find some groups where you have some similar interests and get out and socialize? Maybe a group of moms with young children to go stroller-walking or something?
PS- I love your description about being 5'4" with Cuban curves!