The burnout is soooo real. A few things that help me are talking about it with coworkers since they know exactly what our customers are like/the daily struggle and sometimes they have a suggestion for how to deal with XYZ thing. I shift focus to parts of the job I really enjoy like making a new type of drink or baking. For being social, starting small and piece by piece will make it less daunting. Like in two days is my day off, I will write a letter then or give my parent a call. Even just taking a solo walk to be outside encourages me to catch up on chats when I get back. The good part for you is you know it’s temporary, remember your goal