Tapering off advice

Hey everybody! I’ve been trying to taper off Zepbound and enter maintenance mode. I thought I could outsmart the company and buy the 10 vials instead of 5 to get double the amount for 499. I now realize I don’t get double the amount just double the strength. How can I keep taking this without feeling so crummy afterwards (upset stomach, super tired, unavailable to eat). Thanks so much in advance!!!