Cartoon Character Bed Unwell Character Blue

Create a cartoon character in bed looking unwell. The character should have a blue polka-dotted nightcap instead of a red one and a lighter, greenish skin tone. They should have a small frown, a thermometer sticking out of their mouth, and wear a striped pajama top. Change the background to a soft, pastel-colored wall and add a stack of colorful books on the bedside table without any brand names or logos.