Mix oatmeal, protein powder, and cocoa powder in a bowl.
Add unsweetened soy milk and sweetener to make a dough.
Shape the dough into small balls.
Lightly cook the balls in a pan to firm up the outside.
Melt dark chocolate using a double boiler.
Roll the cake pops in the chocolate to coat.
Chill in the refrigerator for 20 minutes to set.