Off to design banners, CMS themes, create PLR button/icon packs, etc... Sell here, fiverr, jvzoo, and other places.
Hey you should also try 99designs they allow you to bid for peoples work. Fiverr is another one as mentioned above. If you're good at what you do and you have some spare time, I would design things that can be sold to more than one person. A design that is not specific to one company or brand. Then, try to sell it on an online marketplace. Good luck!
There are many ways you can use PhotoShop to make income. One way is to make banners, posters, stickers. Another is photo retouching--great for those who have old photos that are faded. Open a site offering these services. You can also create your own flyers and posters as a way to promote not only your business, but your work as well.