I think I might have Lupus?

Ok, so Im definitly NOT a hypocondriach just to throw it out there. Ive suffered from severe widespread pain since I was oh Id say, 13 and I am fatigued to the point of falling asleep driving, Pain in my chest, and sharp stabbing pains in my head andl lots of other things. Im a two time leukemia survivor so it is very possible to have an immune deficiancy. I lied to my doctor about the rash on my face because I was able to cover it with makeup and he didnt notice it. They did a blood test and said the results were "somewhat normal" WTF. Please advise. I know I definitly need to consult another doctor just to be safe.