Thanks for your query, i have gone through your query. the bleeding gums could be because of the gum infection. consult your oral physician and get your teeth cleaned and maintain oral hygiene after that by brushing your teeth twice daily and you can use mouth wash. consult a neurophysician for the migraine and get an MRI done to rule out any lesions in the brain. i hope my answer will help you take care.

Thanks for your query, i have gone through your query. the bleeding from oral cavity could be because of the gum infection or any break in the mucosa secondary to trauma. the other possible causes of the bleeding from oral cavity includes idiopathic thrombocytopenic purpura(platelet disorder) or any bleeding disorders. consult a oral physician and get yourself examined to rule out gum infection, if it is gum infection get your teeth cleaned and maintain oral hygiene after that. get your complete hemogram done including BT, CT, INR, PT, APTT, TT, to rule out bleeding disorders and treat accordingly. consult a neurophysician for migraine. you have to take a MRI to rule out any intracranial lesions. i hope my answer will help you.