@bham I know the struggle. I work from home and if I don't exercise, I get around 3k steps max. I also don't like gyms so I only do home workouts.
What I started doing was walking/jogging in place while I watch TV. I have a small space so I walk forward and backwards, or run forwards and backwards - all while watching my shows! It gets your heart rate up and you get steps in. I read somewhere that the backwards exercises help work out underutilized muscles and joints.
Over time I incorporated weights and workouts with dumbbells or kettlebells, and I do those all while watching a show or movie.
I get a lot of workout ideas and inspiration from IG so I'm adding diversity to my workouts.
Hope this helps! I was once too a lazy couch potato. Starting small really helped to motivate me to get fit, and now I have no problem getting over 10k steps a day.