Oxygen is for old people,right?

Wisdom from my son after the home health place delivered the oxygen equipment to my house today.Got the results from the home sleep test this morning and it showed I was at/below 63% oxygen for an hour at some point during the night. I guess that means I have sleep apnea. I put a call into the drs office to find out how long she wants me to do this and what the next step of treatment will be,but they are out of the office on Fridays,so I will have to wait till Monday to find out.Supposedly,my insurance will cover this at 100%,so I am willing to give it a try.Tonight will be the first night of it.I hope I sleep better than last night-I am BEAT!