I actually am beginning to feel like myself again

can it really have been all that flu? After some 4 weeks, I think, I am finally beginning to feel human again, like getting up and doing things. I felt okay last weekend, but I still lazed. Can I really have been lazing off that same flu? This weekend I need to get out and get things done, get off this computer, read a book. Such things. I wonder what that was?