Welcome to the "I got screwed at TBDice" club.
We all have been complaining about this for a year now. If you want to solomine just DOGE go to Mining Dutch and select solo mining, at leat if you hit a block they will pay it out.
This has been going on a while, if you go and read the past pages here you would see that.
Correction....you cannot solo mine DOGE at Mining Dutch, as it is a merged coin..... 1.9% pool fee for major coins, and 30% fee for merged coin, balance of merged coin is paid PPS.
The only DOGE solo mining pool I know of is coinminerz.com-link:
https://coinminerz.com/dogecoin