How is your challenge going?

I have a Plank Challenge and a Burpee Challenge going on. Working up to a 5 minute Plank in 30 days and 100 Burpees in 30 days. My shoulder is killing me. I was attempting the push up version of the burpee but my shoulder started to hurt, so I have had to revert to regular burpees. And well, day 14 into the plank challenge has holding the plank for 1.5 minutes. I am finding that I am needing to distract myself with facebook or watching a movie on my phone to pass the time. How are you doing?