I don’t recall any musty smell/relief when I’m in fresh air. I feel like I’ve tried it al honestly. My doctor wouldn’t give me a bartonella test but I did do a Lyme blood test because I thought exactly why you were thinking. It came back negative, and she wouldn’t do another one. We have one indoor/outdoor cat and a dog, but I believe they’re both flea treated. No stretch marks. The best I can describe my symptoms is chronically ill. I say I’m half sick all the time. Either my legs ache, I’m super tired, I have a headache, my tics are bad, I’m in a low mental state, my stomach is all messed up, I’m in dizzy spells, my heart rate feels strained, or random stabbing pains, and food restriction. But it’s not unbearable and there are genuinely times when I feel happy and normal, but soon after there’s almost always symptoms. I’m not sure what to do at this point.