Anemia...

The oncologist told me that he can do nothing about giving me iron infusions until my levels drop one more point. In the meanwhile I can expect to be more tired than ever and feel miserable.  I just dont understand it...  So tired and have to rest during the day as I cant seem to fall asleep at night even with taking ambien!  That stuff used to knock me out but now I just lay in bed staring at the ceiling...........