Hard Pill to swallow as an adult:
At some point, you will have to disappoint others to live a life that's honest to you.
People pleasing will drain you, not save you.
You have every right to set boundaries and choose your peace. You can disappoint people and still be a good person.
instead of meal prepping on sundays, have u considered taking an impromptu and cost ineffective trip to the grocery store every single day of the week?