I've been feeling really unwell since I accidentally inhaled carbon monoxide from the stove while taking steam. I didnt realize that breathing in those fumes could be harmful, so I kept doing it three times a day for about two months. Now Im having symptoms like nausea, chest pain, shortness of breath, and an itchy throat. I'm worried about whether this could lead to any lung diseases or even cancer. Could you please let me know if these symptoms are related and if I should be concerned about any serious health issues?