I got a vaccine shot AntiTechtonica, I'm in Uruguay for 6mo but from US. I got the shot on Monday and on Tuesday started having severe cramping and haven't eaten for two days. Nauseous, dizzy, headaches, body aches. Thursday I started a very heavy PERIOD. In the mid of the night went to the bathroom bled through tampon and pad ;still cramping. I've been emotional. And on top of it we don't speak Spanish and the doctor office isn't available until Monday. Which is 3 days away. We are American citizens so we can't walk in.. help?