It does definitely get easier I promise, you just really have to get your head in the right frame of mind to do it. I tried to restart easily about 8 times last year and never lasted more than a few days, but this time had a bit of a shock to the system (was in denial haha) so have managed to do 2 months so far with 1 week off. I know I'll probably get shot for saying this, but I had a really carby day the day before I was due to start and I think it helped me to power through the first few days because I wasn't hungry at all, probably due to that!
Even if you do feel hungry for the first few days and really feel the need to have food, look for foods that will keep you in ketosis (or that won't affect you going in to it) and then it won't be so bad then and the hunger pangs will still start to slip away as you enter full ketosis. Just try to be positive about it and give yourself mini goals, even if it's just to get to the end of the week, it really helps!
For me, weighing myself every day is an incentive to keep at it but have to admit it does become obsessive but I was so desperate to lose that I just do whatever it takes to keep me motivated!