hi,im anne,29 years old. i have a lump in the center of my hard palate. before i notice the lump,i think ive got an allergy coz my face feels itchy for a day then the next day,i feel that the left side of my face is swollen but if i look it in the mirror,it doesnt appear swollen. my gums and teeth are hurt that time,i have a decayed tooth in the left upper part. the swollen and pain in my gums and teeth and face are gone but the lump in my palate doesnt left me.. can anyone tell me what these lump is?.. i have this for 3 months now.. though it doesnt hurt. thank you..