I have ulcers, sore throat, and oral thrush with swallowing difficulty. Please help.

Hello doctor,

I am a 22-year-old female. I have some mouth and throat concerns. I have ulcers, sore throat, occasional oral thrush, difficulty swallowing, lump on the throat (larynx), night sweats, fever, loose teeth, and abnormal discoloration in mouth. I am currently on birth control patch, Dextro-amphetamine and Cymbalta. I have been struggling for months now with quite a few mouth and throat issues. I have constant mouth ulcers that are taking weeks to heal, I get the sensation that I have not swallowed something completely down and that it stuck so I will keep swallowing and swallowing it drives me mad. It is not easy for me to keep doing this because swallowing feels harder than it should be almost like my throat is too swollen. I have a sore throat 80% of the time. I have odd waves of oral thrush and my mouth also has pale and red areas on my soft palate, my hard palate is just very pale. I have a couple of loose teeth but otherwise in very good shape. Frequent random nose bleeds that are usually heavy but can be light at times. Night sweats every night and feeling easily overheated during the days. I have also now become more concerned since my throat developed a hard lump on the top of my larynx. It feels very swollen where it is almost like it is ready to explode. It does not move and it stays firm putting a lot of pressure on my throat. I am assuming this is why it feels hard to swallow. It does not hurt but if I push on it to feel the firmness it causes discomfort to the surroundings mostly underneath the lump.