Ok, the fever is what is causing the increased heart rate. She may very well have some kind of viral infection, which antibiotics will not do any good. She is probably having aches and pains in the places she is pointing out because her fever is elevated. I would say that if you could get her to maybe have some popcicles or some kind of fluids, it would probably bring her fever down. Also tylenol alternating with ibuprofen helps too. You can bathe her in tepid water. But, if she will not let you do any of these, her fever will probably begin to rise because she will become dehydrated. Dehydration always makes the fever rise. In this case you will need to take her to the ER. If you can do all of the above then you could probably wait until tomorrow to see how she is feeling.
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Pam Russell RN