Hi Zac:
I'm a parent of a child who was diagnosed with AML, one of the acute leukemias.
Since there are many different types of leukemias, some acute and some chronic, the best way to obtain an accurate diagnosis is from a qualified specialist, a Hematologist or Hematologist/Oncologist. Whether or not you have leukemia, you do need to consult a physician if you notice odd symptoms, partly because of your medical history and partly because of your obvious worry.
If you want to read more technical information about different leukemias, I strongly recommend the NCI [National Cancer Institute] database. However, I would also urge you to read up on other hematological diseases as well as on any medications that you may have been taking long term - just in case some of what you're experiencing is a side-effect, or perhaps, your dosage requires adjustment.
[url="http://www.nci.nih.gov/"]http://www.nci.nih.gov/[/url]
BTW - brown marks on the body can occur due to skin damage, thyroid dysfunction, decreased levels of sex hormones as well as other possibilities. Get yourself an inexpensive disposable camera and take some photos of the skin areas you are most concerned about. Or, just count, measure and write descriptions every week or so. After about a month, you should have a better idea of whether your skin is actually changing in terms of spots, colour, etc.
Have you had your blood pressure and blood sugar checked? Some people with orthostatic blood pressure problems experience some of the symptoms you described. Also, check your current/previous meds' side effects for any mention of increased tissue fragility. [This is a common side-effect of most steroids, including the glucocorticosteroids used to treat asthma.]
Here's a link to MedLinePlus, part of the NIH database, where you can look up articles on health topics/diseases as well as on meds.
[url="http://www.nlm.nih.gov/medlineplus/healthtopics.html"]http://www.nlm.nih.gov/medlineplus/healthtopics.html[/url]
Good luck and keep us posted,
Jay |