Whisk PB2 and whey protein into almond milk until smooth. Add oats, 1/2 tbsp (7 grams) chia seeds, and stir until combined. Set aside.
Place raspberries in a microwave safe dish. Microwave for 1 to 1 1/2 minutes or until they can be easily mashed with the back of a spoon.
Mash the raspberries until few chunks remain. Add Stevia and remaining chia seeds and stir.
Layer oats with raspberry "jam" and melted peanut butter in a sealable jar or container. Refrigerate overnight.
Serve chilled or reheat for 1 to 1 1/2 minutes before serving.