Man, I was there. The best thing you can do is keep on top of it as you get it but I get that work can pile up. I would first break it down into chunks, organise your backlog with priority and difficulty, try and start, and only start the hard/important projects first, you'll find once you've started it, it gets way easier to keep on going, imo the hardest part is starting, I've found 80% of the battle to getting work done is just starting. Say it doesn't work for you, move on to an easier task, hopefully you can try starting that instead, but only leave that as a last resort.