This is always my problem (and not just with sewing)... there is so much housework, yard work, bills to pay, grocery shopping, etc.
I end up being busy all day long and not getting anything completed, which at the end of the day is frustrating and carries on to the next day and so on....
I need to dedicate all of my energy to one until it is finished, then move to the next. If I were you.. I would do the one that needs to be completed first, then move to the next... If they are all due at the same time, start with the quickest and get it done, mark it off of your list, wa-la.. your list is shorter :)
Now... if only I could take my own advice, rather just give it