Getting Fit isn’t so much about the destination but the journey you take getting there. Living an active lifestyle isn’t something that just happens. It requires doing what you can, when you can.
A coach once told me not just to define progress as getting stronger or running faster, but as being better then yesterday. If you did nothing yesterday, then doing something today makes it better then yesterday. You don’t have to be the strongest or the fittest out there, just try to be better then yesterday.
When you push yourself to get out of the house and either go for a run, play sport, or do a workout. You should see that as a win. While you may be exhausted by the end of it, out of breath, or a little sore. You have done more then anyone who stayed at home on the couch. While it may seem like progress it slow. You are also looking after your mental and physical health. Something is always better then nothing.