Keep farming, increasing your farm stats.
Making a farm toon is the key to success, salvage legends for dust, craft the right gears, Convert eternal useless items for crystals so you can increase luck / gold find, get epiphany ring on main and hireling (if you have 2 chars slots) so you can increase your gold - luck cap to 1012% (If you have fortunate perk).
Once you get a farming char built you’ll get things way easier.
Check Poison knightcharge build, its a great build.
Theres also Fortune Bringer but for that you’ll need a hireling, its a next level farming xD
Hope that helps you.
Cheers!