5 weeks in between jobs

I am 28F, working in London in a high demanding job and have 5 weeks in between quitting my job and starting my new job (unpaid) which starts in 1.5 months. As I just came back from a 2.5 week trip to Columbia backpacking, I feel like I just want to chill in an apartment in Italy, go to Japan a little bit and hangout with my boyfriend in Spain and not go on another backpacking trip. Although something in me feels like I am wasting the 5 weeks and should go somewhere to a far destination and go backpacking - how to deal with these feelings?