Jetlag?

Monday 14march - Tuesday 15march:
- sleep 430pm
- wake up 630am

Tuesday 15march - Wednesday 16march:
- sleep 7pm
- wake up 230am
- laze 530am - 7am

Wednesday 16march - Thursday 17march:
- sleep 730pm
- wake up 145am
- sleep (again) 330am
- wake up 730am

Thursday 17march - Friday 18march:
- sleep 830pm
- wake up 430am
- laze 430am - 530am

Friday 18march - Saturday 19march:
???

Is this jetlag?
Taking really small steps to sleep later and later..

Oxford trip with Travel society tomorrow, leaving 730am.
I'm 100% confident I'll be awake.