The increasing challenges of the road you have taken have caused you to feel too drained for some of the other essential concerns which every now and then still beg for your spare time and necessitate your gifting. But keep on keeping on, this part of your journey is crucial. Along the way you'll gradually learn and find the strength to face and deal with the challenges.
It's how you face and handle the challenges that will push you to grow better and stronger. If something that crosses your path doesn't challenge you, it has no potential to change you.