Morning weight checks keep me on track. Been at this 9 months with 21% down. Bran cereal a few times a week helps with digestion. Staying hydrated really does make a difference with how I feel.
Balance the risk of staying where you are against any risk from the med. Get enough water, fiber, protein (supplements fine if needed) and GI side effects drop way down. Your doctor can help with nausea meds if it comes up. Good luck on the whole journey toward feeling better.