Over a month ago I had strep and I went to urgent care to get diagnosed and was perscribed amoxicillin and I broke out in this rash all over my body so I called the urgent care and I told them and asked for a different kind of antibiotic and they told me they would get back to me but they never called me back. I was on it for at least 5 days but I was supposed to be on it for like 30 I think? Could I have step again even though it's been this long? Because I feel like I have it. My throats all blistered up again and it hurts to eat or drink.