Hi, welcome to the forum, you have shifted to the new environment, since then the symptoms started. It is difficult to come to particular diagnosis and needs a evaluation. As you are having a sleep disorder which is quite common when subjected to new job or home environment.
Dry eyes and swollen throat suggest allergic cause but fever is unlikely in allergic conditions. Hence, possibility of infection cannot be neglected which may be due to bugs. Few bugs are known to transmit the disease like chagas disease but seem to be unlikely.
I would suggest you to undergo investigations like complete blood count, absolute eosinophil count and ear examination. I suggest you to consult ENT specialist. Take care and regards.