what could it be?

sarahb247

I went to the gym on monday with my friend (she hasnt done any exercising for few years) Went on treadmill she walked fast on it then exercise bike and some weight machines but once she got home she was sick and had a headache and still has it all now (thursday) plus stomach cramps she had a baby 4 months ago so what she is feeling has to be from the gym dont it??

AsISmile

Personally I think it is a virus.

However, you should not be asking these questions on a forum, she should be asking them to her doctor.