Absolutely normal and I completely understand. I’ve gone through the same thing many times with sentimental objects. My spouse on the other hand lost everything they had as a child twice in house fires and carries very little sentimentality over objects as a result. As others suggested I was going to suggest kitsungi. There is a website out there that specializes in replacing matching things like dishes and glasses that are missing from specific sets. I’m sorry I can’t think of the name of the site. I heard about it on a podcast with Johnny Pemberton.