Im sick...what do i have?

ok so 2 weeks ago i started feeling sick...i was really tired and my lungs felt like somebdy was stepping on them so i went to the docters.(new docter).she said i had bronchitis and gave me amoxicilin and these little honey colored tablets called benzonatate also n inhaler.i didnt get better.well my lungs are i little better but im still exhausted.i noticed yesturday a big white bump in my throat like strep.but im on meds so i shouldnt have got it.i find myself not being able to focus and just staring..also i get sick in the morning.i actually vomited this morning before i was gunna go to school.now there is no chance im pregnant.any ideas on what i have?