<s>[INST] Dear doctor, I am a software professional, came to states 2 months back... I am getting head aches regularly, and feell like am fainting sometimes. i am eating well, having healthy foods . but still i get this.. Before coming to states i havent faced such things. Also, few times i get bleeding gums . Have found google tat bleeding gums is main cause of blood cancer . i am scared of my health now. please clarify my doubt here :( :( am worried much. Thanks. [/INST] Dear friend. Thanks for sharing your concern. Please do not be worried. It appears from your symptoms that you might have gingivitis. That is inflammation of gums. This happens due to local factors like calculus deposition and plaque adherence.Therefore, please visit your dentist and get scaling(cleaning)done once. Please do not relate it with cancer. There are many more symptoms for cancer. Hope it helps. Thanks. Take care. </s>