What Causes Sore Throat And Cough After Receiving Botox Shots?

I m freaking out now...I just put two n two together ...I m usually a very healthy person. All of a sudden I got a sore throat and cough and my voice changed. I got 12 botox injections in my forehead for headaches on march 5 and last saturday i got sick...still feel sick, very weak, runny nose, sore throat, voice isn t right, nauseous, cough sporadically, diarrhea, sweaty, sneezing, feel weird, eyes itch and feel droopy, my left wrist was itching terribly last nite, thirsty, dizzy, felt like I had fevers a couple days, very tired, disoriented...just think if I have the flu or a cold, it would be easing off by now.