I Need A Comfortable Bed

Hi everybody! I woke up early today and unfortunately felt some sort of muscle pain especially in the back and in my neck. My mom usually tells me that I must sleep in the right position so that I will not suffer from such misfortunes. Unfortunately, I really don't know what the right position is as long as I can close my eyes and sleep. Silly me! Also, I thought it's not only the sleeping position that matters. I guess it's with the bed also.

Actually my bed isn't that comfortable. It is made from hard wood and ply wood and just placed some foam on top of it so my back won't hurt badly. Sad to say it is not enough and I still get muscles pain. The worst is, the pain lasts for several days and I just can't help it! I cannot even adjust my bed to what position I like. I told my mom about this simple yet very important issue and told her that I need an adjustable bed. Fortunately, she understood my situation and decided to buy me one! My brother even insisted also that he needs one too. Now my mom must think where to buy some cheap yet very comfortable beds for us! Thanks mom!