Overwhelmed

All of a sudden I am stressed about the amount of work I have to complete. My schedule is jammed pack. I feel like I'm running a race and scared of not reaching the finish line. 

Today is one of those days. I try my best and I am still not satisfied with work I do and the amount of work I get done. 

More than half of my To-do list has to reschedule because the task I chose to do takes longer to complete. It is more complex than I expected. 

I am happy and overwhelmed with work dateline. I know I put a lot of pressure on myself and I don't want to ruin the progress I made in the first quarter.