Trish148,
I apologize for my delayed response. I’m glad that your daughter went to the health center, it’s a good place to start. It’s not uncommon for students moving away to college for the first time to have frequent infections (living in close quarters to many other students, changes in diet and sleep patterns, and a number of other things that may affect her immune system).
Although bleeding gums can be associated with leukemia, it is rare. Also given her young age, I sincerely doubt that she has leukemia. However if her symptoms of bleeding or easy bruising persist/worsen, she should have initial blood work done, as summerluvr mentioned, most importantly a CBC (complete blood count) which would include the white blood cell count, hemoglobin/hematocrit, red blood cell indices, and platelet count. This will give useful information regarding potential causes and definitively exclude leukemia.
It’s not uncommon for young females, who are menstruating heavily/frequently, to be anemic (have low hemoglobin/hematocrit) and this will be evident on her blood tests. If she is anemic for this reason, it could be adding to her fatigue; iron supplements may be helpful.
It may be a good idea for her to see her dentist again as well. Thanks for the question and please keep us updated.
Just an update, in case anyone has a similar problem. My daughter went to the health center and was seen by a doctor. He said that because the gums have stopped bleeding after attentive cleaning, they are not a symptom of a bleeding problem. If it was, vigorous cleaning would cause them to continue to bleed, if not worsen. Fever & cough probably a virus (neg for flue) and she has gotten very run down with being away at school for the first time. If fever and cough persist she is to return to health center.
She needs to go the health centre and ge some basic blood work! CBC, and platletts and rion levles etc. will help figure out what's up. Symptoms alone aren't a great way to diagnose because there are so many things that cause similar symptoms, some more benign then others, so before getting too worried you need to get some more information!
Just an update, in case any one wants to weigh in. I am still very worried. She has had a cough for about two weeks and just started with late day fevers (two days 100 and 101). With the vigorous brushing/flossing cycle, the gums seem to have improved greatly. She had one bruise about the size of a baseball but that has healed and she hasn't had any more. Resting pulse 78 (not sure if that matters or if I'm just obsessing). Hopefully she will go to the health center at school today.