7dpo and soooo tired

Simone
So since about 4dpo I have been so tried I can't keep my eyes open during the day. We went on a road trip I slept the whole way there and back that was 8 hours of sleep, yesterday I was watching TV and feel right to sleep. I am not a day sleeper at all but man I been having a hard time. I can't even get up I the morning been sleeping passed 9 o'clock.. 7 days til af.