Stove flames inhalation. Organs damage.

Hi I was inhaling stove gas flames indirectly as I was taking steam directly from stove without offing the gas .this is done for 2 months continuously thrice a day .from then iam not keeping well always nausea fatigue mild headache shortness of breath chest pain while pushing chest forward upper back pain.I heard this gas stove flames contains carcigonic gases which cause cancer and also carbon monoxide poisoning which would cause heart brain and lungs problem .as I was inhaling very deeply and closely with towel covered is there any chances of harmful gases causing me any problem .I have stopped it since 4 months but still my health didn't improve .I have done cbp crp lft lipid nt pro bnp bit b12 all are normal Vit d3 16 esr 28 .iam 27 years old female.plz reply if inhaling the gas flames of stove causes cancer or any other vital organs damage .thank you