I'm a female of 28 yrs. I get chest pains, n back pains, mostly wen I wake up in the morning. I've had this for about 3 mnths now and it kips getn worse?

Softer mattress. 28 y fem. W. chest/back pain at awakening. During sleep, shoulder & pelvic girdles contact sleep surface & spine like a suspension bridge between them. A softer mattress supporting all regions of body equally, like memory foam, might ameliorate spine muscle/ligament strain. Many women have benign Joint Hypermobility w. flexible girdle joints & particularly benefited. Yoga for muscle tonification?