My Name Is Elon Coleman I Had Breast Cancer In

my name is elon coleman i had breast cancer in 14 and it came back 3 weeks before christmas i live in texas my chest has literally caved in with fluid and it is so tight i went to the hospital and they gave me lastex which the fluid came back, i go to my oncologist tomorrow what should i do about this fluid it is uncomfortable to sleep because my chest becomes very tight i feel the fluid draining in my chest as we speak.