1.  What ILD latex topper would provide pressure point relief for people with low back pain?

2.    What latex would be good as a topper - Dunlop or talalay?

3.  What thickness topper would be suitable and provide pressure point relief for people with low back pain?

My weight is 205 pounds.
 I guess it has gone up from constant stress due to very poor sleep as everyday I wake up with aches all over my body with no zero energy. 
All due to my bed. My mattress is killing me slowly.

You can heal yourself and it may not be latex or mem foam. Keep reading and the answers you seek will reveal itself.

Alice