This may not be the best approach. Not sure it worked last time.
The good news is you haven’t given up and are back! That means you still want it.
I would just start with something simple.
Goblet squats with KB
DB Bench/OHP
Rows
DB Rdls
Lying leg raises
2 days a week
3x10 first week
4x10 second
5x10 third
Then 3 days a week
Then 4 days
Start a training log on here to hold yourself accountable.
Then start learning how to use the barbell correctly. T Nation has videos for just about any kind of exercise you want.