... home on oxygen, 24/7. I was very weak and tired. I thought I was getting better. Some days I am almost 'well', other days to get out of bed exhausts me. I do have some problems with memory and staying focused. I have terrible headaches and body pains. I want to be me again so bad. I would love for someone to share some info that I might be able to change and get better sooner.Also, I get scared easy now, and I can't sleep at nights. Thank you in advance