There are three things you need to be successful in poker;

1. A bankroll
2. Relative Skill edge and rakeback.
3. Quantity of play.

Seems like you have 2 and 3 in order so you are almost there!

You need to be more realistic with your poker goals if you do not have a bankroll. IMO you need 20K USD in your roll if that is your only income and you want to make good money. At the very least you need about 5 K USD in addition to a good skill edge.

As you rise in levels your oppents will be better, and this means you have to study poker quite a lot in addtion to the play time. Poker is not easy money.