Semaglutide Must Haves

I'm about to start my semaglutide journey this week and I want to be prepared for any problems that might come up (nausea, heartburn, constipation, etc). I want to make sure I have products to treat these symptoms on hand in case I'm not feeling well enough to venture out. What has been your go to product to alleviate the less than desirable affects of sema?