Do I have Strep Throat ? (ASAP!!)?

I shared a glass of kool aid with my 3 year old cousin had strep. Now, my temp is about 99.5. My throat is scratchy and a little sore. I can see my tonsils. One has a purple bump on it. I also have a headache, and stomach pains. He slept over a few nights ago when he had pink eye. (poor kid. :( he's also allergic to nuts, btw :(:() . Could I have contacted it then? I would see a doctor but where I live it's very hard to get an appointment right now. Do I have strep throat? Thank you for all of your answers ! <3 ;P