The caption is directed to online "trolls" who she says write "unkind things." She writes, "This is how I look. I feel happy" before adding that she thinks she looks "strong and healthy."
Slamming body critics is nothing new for Schumer. She told Glamour magazine it was "not cool" in another Instagram post last month for mentioning her in an issue focused on plus size fashion.
She wrote that there's nothing wrong with being plus-size, but disputed having a plus-size body, suggesting that labeling her body type that way could have a negative influence on young girls.
Amidst growing speculation about the successor to Daniel Craig in the James Bond franchise, the actor has said that he is fine if rapper-designer Kanye West plays the role of the fictional superspy.
Two-time Oscar winner Tom Hanks has broken his silence on the drug addiction of his son Chet, saying he applauds the way his child shared his issues with the world.