If you have a papilloma in the region you have explained, please get a biopsy
done for that. If actually a papilloma (which are benign lesions), can be excised and the base cauterized. The other swellings that you are seeing most likely will be normal things. Do consult an ENT & Head & Neck Surgeon and he will prescribe you some antibiotics and gargles for infective part and pain. Regards.