For your consideration is a near-perfect with absolutely no noted issues, a rectangular ergonomic pillow from Pillowise. This is the "Red" version. I highly recommend you go to their website at pillowise dot com and enter in your measurements as directed there to see if this pillow is a good fit for you.
The site gives much information on how these pillows were designed and there are testimonials to go along with it. I also watched a few chiropractors on YouTube discuss their reasons for recommending them to their clients. You will find my asking price to be notably cheaper than a professional's office. As noted above, this was distributed in December 2019 and is immaculate with absolutely no issues, odors or stains on either the pillow cover or the Dutch memory foam. This item is in the category "Home & Garden\Bedding\Bed Pillows".
The seller is "pacificbreeze1" and is located in this country: US. This item can be shipped worldwide.