Yes it gets better, I'm 9 weeks post op and things improved very slowly for my first 6 weeks and then I turned a corner, I shed the last of the old skin, swelling went down and my energy increased.
For dilation, about the 3rd day after I'd left I was having trouble for the first time inserting the dilator, panicking a little and solved it simply by inserting a finger into my vaginal canal as a guide for the dilator.
Various shooting pains are normal, mine increased for a few weeks and are just now really subsiding.
Hugs, for one fairly detailed account, see my post on surgery with Dr Wittenberg