Short time no see

I'm back from Okinawa on Sunday.
After I came back from Okinawa, I go out other friend.
I was deadly tired.
Yesterday was so busy and tired that I couldn't write blog.
I'm planning to go Tokyo this weekend.
But I didn't book plane ticket and hotel.
Can I go there?
But I have to go.
I'll write about my trip to Okinawa tomorrow.