What do these symptoms mean?

I have had a sore throat for two months and don't want to go to the doctor because I'm still waiting to be approved for Medi-Cal. My right tonsil is a little swollen and has a white small bump. Then, there's raised bumps on the back of my throat behind the uvala. Plus, just last week I started to get ear aches. About two weeks ago, I lost my voice for a couple of days, but got it back. Also, was feverish with cold chills during that week. It's weird because I've had many 'little' symptoms at different times during the last two months, but only the symptoms of the throat have been permanent the whole two months. I had some nausea and vomitting about three weeks ago and really bad headaches. I've also experienced diarrea and sneezing. I also been haveing fatigue and can't hardly get myself up in the mornings because of feeling miserable and drained. Is this just allergies or sinuses? or could it be some sort of infection or virus? If it helps, my family has diabetes in their history and high blood pressure. I also have high blood pressure, but not sure if I have diabetes. I'm pretty sure it's not strep throat because I've had strep throat in the past and it looked wayy different than this. I first started having the sore throat when I went to visit my family and ever since then, it's been permamnent. Obviously, it's not a life or death sickness, but I still would like to know what it is because I've been miserable!