@xanvankay
As Colleen says that's a question to ask your doctor.
I have Epilepsy and altitude is sometimes a seizure trigger in some people. Some airlines won't allow seizure patients aboard if they know about a seizure disorder without a letter from a physician.
I wouldn't chance going at all were it me and certainly not staying multiple days at that altitude let along flying. I certainly wouldn't go without consulting a doctor. The brain is very sensitive to change.
I hope if you get medical advice I hope you'll let us know what s/he says.
Good luck,
Jake