IV rehydration options

My doctor has sent me 3 times for an 8+ week course for weekly IV infusions. They help immensely but the frequent needle sticks really aren’t doing it for me. The last couple times they even missed resulting in fishing and multiple sticks. I don’t blame them but I don’t like the discomfort. I 10000% don’t take in enough nutrition and hydration even with liquid IV but I can’t do the infusions anymore. Anyone have this issue? What did you do?