Instead of using massively in the following sentence, what else can I use?
I am massively running out of time now!
I have tried "terribly", "horribly", "incredibly", "unbelievably", and "almost". The first words seem strange to me because this is the first time I have heard of them. The two later are fine since I heard native people use them before. But still, I would like to know your opinions over how they are correctly used both in writing and speaking cases.