I'm having severe sore throat that has been lingering for weeks, clogged ear on one side and a massive headache. Sore throat stays swelled with white?

Yuck! Sounds like a nasty sore throat and most likely a viral infection. These can last a long time. It would be a good idea to be examined if you haven't been- it is hard to know without seeing it and feeling the lymph nodes. There are many helpful remedies for some of the symptoms- see this for example- http://www.mayoclinic.org/diseases-conditions/sore-throat/basics/definition/CON-20027360.