Hello my name is Brittany. I have red sores or bites on my breasts, sides, stomach, right armpit, chest, I have one on my arm, there might be a few on my neck, I have two on my legs and a few on my back. They are itchy and hurt sometimes not always. Some of the sores on my breasts have a red ring on it. They are mainly on my breasts. It started out as a tiny red bump on my arm about a week and a half ago. Everyday I keep getting more, it is spreading. Also, my heart rate has been high. It has been high for 5 days now. I don t know what the sores ate exactly and what is causing it. Can you please help me? I would appreciate it. Thank you