So, do you own a huge infrared sauna or a small one? I just bought a portable one and after sitting in it for an hour at the maximum heat setting (and sweating quite a bit) I was disappointed that my body temperature never came up more than a point. Is this normal? I'm trying to beat Lymes Disease and got the sauna in hopes of being able to use it to help kill off the Lyme spirochete (bacteria) but if my temp stays so low, I wonder if it will help.