Fever fever fever

So Marie has had this weird fever off and on for about 2 weeks now. I got another call from daycare today and I had to go pick her up. I took her back to my office and my boss looked her over and said there doesn't seem to be anything wrong with her. We talked back and forth for a while and he said watch her fever tonight and we will go from there. Ok sounds like a deal, so I take Marie back to daycare with a note stating there is no obvious infection. As I was getting ready to leave for the day we start talking again and he thinks it might be a good idea to check Marie's urine to make sure she doesn't have a bladder infection. SOO I am going to take her in tomorrow to have that checked. Poor baby. She will sit there and smile at you then she starts to cry for no reason. I will be happy once this stops. I thought breastfed babies weren't supposed to be this sickly! I can't imagine if I didn't breastfeed her...Hopefully the test will show good news and we can just assume it's a viral infection that seems to really LOVE Marie!