New twin mattress gives me pain – please help (repost)?

This question got posted in the wrong category. I’m reposting it here. I had been sleeping on a borrowed roller bed for the past 9 months. Too soft. So I put some wood boards underneath the mattress. It was still too soft and had been giving me a lot of body pain. So I finally went to the store two days ago to look for a firmer, good quality mattress set. I tried Simmons Beautyrest Cunningham Plush a few times, lying on it for 10, 15 minutes each. It felt pretty comfortable. After the mattress set arrived yesterday, I took a nap on it for about two hours – slept like a baby. Felt absolutely no pain when I got up. Then after sleeping on it overnight, I got up this morning feeling pain all over like when I was sleeping on the roller bed. Perhaps this mattress is too soft after all and sinks after someone sleeps on it for 8 hours straight? The info I got from the store says: "Expect your new mattress to develop indentations called ‘body impressions’ during the (details continue below ..
"These impressions are normal, and were anticipated in the design of your mattress. As the padding layers compress, the performance of your mattress will actually improve. Body impressions up to 1 1/2 inches will remain throughout the life of the mattress and are not a warranty concern." So does this mean that the mattress will actually get firmer as the time goes? Will it really take a month? I really can’t stand the pain any longer. Please help. I can still exchange the mattress for another one.
Thank you to those who answered so far.

Ladybanashe and Maxine: I have pain all over my body (most of the joints – including TMJ – I have a mouth guard that I wear at night), and I’m only 31. This can’t be normal. I thought that it might be due to:
1) Soft mattress
2) Sedantary work condition (sit at the desk all day and at night when I come home).
3) Inappropriately adjusted chair and desk.
4) Air-conditioned office. I get cold easily. Someone said that it’s because I’m a thin, petite person.
5) Tension.
Nobody at had the same severe problems as I did. I even went to a workers comp doctor who prescribed some weight training exercises. They didn’t really help. Walking breaks didn’t help much either. Doing Callanetics (stretching and toning exercises) helps a lot but I need to do them at least three times a week to feel better. Please reply if you have more comments. I have no way of reaching you two. I just turned on the e-mail function. I wonder if it’s all my fault.


More Mattress Resources