Question for fellow journalists!

I had kept up daily journal entries since I was 15. I’m 22 now, and recently married. I have 27 volumes of journals, but since being married, I’ve been busier and haven’t hardly written at all. For the first time in 7 years, I haven’t written every day. I called each journal “Rosa” and wrote in it like letters. I’ve changed a lot in the past year and I almost feel like a different person. For some reason I no longer want to write to “Rosa.” Should I start a new series? Am I weird to feel almost bad for not continuing my old journals?