It seems from the history that you are having hemangioma
from childhood. Hemangioma typically presents with intermittent swelling which cones with dependent posture or following blowing nose or coughing.
The symptoms you have mentioned are because of hemangioma only and this requires treatment for hemangioma.
The treatment is by use of steroid
injections or by radiotherapy or by surgical excision.
Hence I advice you to consult your doctor for examination and treatment accordingly.