Welcome to HCM
We understand your concerns
I went through your problem description. dizzyness
while getting up suddenly is norml after an age bove 35 or so. Nothing to get alarmed. Pressure and heaviness on your head should not be taken lightly as it could be sinus infection
for which you should contact a general physician. Body pain
, limb pain are associated with any infectious situation. Nausea
also happens when the body is fighting against foreign microorganisms that caused infection. Therefore do consult a general physician.
There is another angle of psychological manifestation to the symptoms you provided. Do visit the physician and come back. Hope better.
Hope this answers your query. Available for further clarifications.
Get well soon.