BLISSBURY Mini Ear Pillow | Ear Piercing Pillow for Side Sleeping | Travel Friendly CNH Pillow with Ear Hole | Soothing Hole for Ear Pain | Piercing Health & Ear Recovery for Side Sleepers | Donut Ear

Well I really like this pillow if u need a recommendation! https://a.co/d/02T25Ooi something else that helps with keeping your back straight is hugging a plushie with both arms! For it to be most effective, it would need to be not too wide but at least a foot long