Hi.. Thanks for the query.. I have gone through your query and can understand your concerns.. As per your complain sore bumps over roof of mouth can be pyogenic granuloma or can be pus filled abscess secondary to throat infection.. It is a case to be evaluated by an ENT or an Otolaryngologist and a thorough clinical evaluation can help in diagnosis and treatment can be planned accordingly.. I would suggest you to do warm saline gargles and gargle with numbing mouthwash containing Lignocaine.. Take anti-inflammatory painkillers like Ibuprofen.. The physician can advise you a course of antibiotics along with other remedies.. You should also avoid spicy foods.. Hope this information helps.. Regards.