don't underestimate 'just' walking either for losing weight and general health...if you sit at a desk all day (raises hand), regular walking is great
this may not be your thing, but this site allows you to record all your work outs and gives you points video game style to level up
https://www.fitocracy.com/home/
i've found it helps motivate, and also keeps records of everything you do so you can track progress
good luck