i have 100s of little trinkets like ring crowns and stuff worth alot of money and i have no where to sell them the one lady in whiterun old has 30 gold left when i selling a 4000 gold ring
my question is where can i sell this crap with someone who has a steady flow of cash coming in

You become a merchant and travel from one city to the next, in a circle if you will, returning to the first city - in your case, Whiterun - to repeat the process.

Merchants restock their gold amount every two in-game days, so by the time you return to Whiterun, she'll have restocked her coin purse.