The problem with working remotely…

Hello everyone. I just want to get something off my chest, and maybe some of you may have an advice for me. First of all I want to apologise for my English, it’s not my native language so I may make mistakes.

I’ve been working remotely since 2017, but recently I’ve started feeling lonely, and it’s becoming unbearable. Usually the companies I’ve worked with were around my city, going to the office was like 1 hour drive, so I used to go there once a week. 2 years ago I’ve started working for a company in another country, so I manage to go there only a few times per year. To make the matter worse, I barely leave my house because as soon as I stop working I have my 2 kids (3 yo and 1 yo), dinner and cleaning to take care of. All this situation has started having a toll on my mood, mental health and ability to focus, so even the quality of my work has sharply declined. Has anyone else ever felt this way? How did you get out of it?

EDIT: I forgot to mention that I’m the only person in my company working from another country. This had an impact too, since I feel left out of everything happening over there, and I barely know the people I work with.