This Is MS Multiple Sclerosis Community: Knowledge & Support

I have been having a lot of chest tightness and chest jumping. I have been to the doctor to rule out that it is anything to do with the heart. I get so scared though every time the chest jumps. I cannot get to sleep and it feels so heavy in the middle like I cannot breathe. My doctor put me on an acid reflux type of pill since that's what she thinks is causing it. I think it may be a strained muscle due to my overactive bladder and vesicare pills.
Does anyone know of any exercises or treatments for the stretched muscle to stop it from jumping and aching? I hate this:(

i'm in a hurry but read my info on magnesium (link below) and read up about magnesium generally - what it does in the body, food sources, etc. back later

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my approach: no meds so far - just balanced whole foods (partial 'paleo', much less outright elimination), science, supplements, & bloodwork
my regimen - www.thisisms.com/ftopict-2489.html
www.whfoods.com, www.nutritiondata.com

also, which acid reflux medication are you taking?

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my approach: no meds so far - just balanced whole foods (partial 'paleo', much less outright elimination), science, supplements, & bloodwork
my regimen - www.thisisms.com/ftopict-2489.html
www.whfoods.com, www.nutritiondata.com