Right next to my bed... basically a couple of inches from where I sleep. I believe I might have Mold
Toxicity instead of Allergic Rhinitis.
The reason I believe of Mold being a factor is that my Wife has experienced very similar symptoms to me, such as the Nasal Congestion, Muscle Weakness, Lightheaded, Stomach Problems, Low Blood pressure, Sweating, etc. Just not has bad.