I'm so tired of not feeling well...

I went to the cardiologist today and it took them 3 tries to test my blood, the good part was it was only one stick, they just kept having to draw more blood to test it. The nurse asks me if I'm anemic, like how do I know, I know I feel terrible, how am I to know? My blood was very thin, so I need to stop my coumadin for 2 days, and see if that helps be feel better. I heard from my regular doctor's office today, they fought the insurance company for me to get me the nexum I should be on for the ulcers. I haven't done much today. I did go into school for an hour this afternoon, but I felt so worn out, then went to the bank, now I'm just shuffling girls back and forth to and from dance, but I just want to go to bed :(