First create a long term goal. Then break it down into smaller goals. Like if you want to finish an online course then you should finish at least 1 hour video everyday. Similarly if you plan to take a job you should apply to at least one company everyday. Change your resume little bit everyday. Watch some motivational video everyday.
Short term goal can be as small as possible but important thing is you do it daily. It will increase your motivation daily.
Do some kind of physical excercise, some kind of meditation. But most important thing is having a purpose in life. A purpose gives the life a meaning, a sense of direction.
Watch Jordan Peterson videos on YouTube he has lot of helpful advice.
I return to this quote again and again in my life. It’s by Martin Luther king.
“If you can’t fly then run,
if you can’t run then walk,
if you can’t walk then crawl,
but whatever you do you have to keep moving forward.”