Is it time for a smaller foundation ring?

Hi there. I won’t go into every little detail since my introductory post covered most of it, but I’m using a budget-friendly steel device from a retailer other than Amazon or eBay. It’s something I really enjoy; when I first got it, the size seemed spot on. Now that about three weeks have passed, however, I’m questioning whether I should have chosen a smaller ring instead. The main problem seems to be typical morning discomfort—the erection pushes the entire unit forward, which causes the ring to tug at my scrotum. A tighter ring might not slide as far ahead, potentially reducing that pull. Also, while it isn’t loose by any means, there is noticeable sagging, particularly when I’m showering. The finger test varies from day to day; sometimes two fingers fit easily, other times just one feels snug. Has anyone else dealt with this or have suggestions not already widely circulated online?