It's up to you. Do you feel ready to be done? If so, then work on weaning. If you're fine nursing still, then keep at it.
There's no need to wean now if you don't want to, but I believe nursing is a relationship that both people involved have to still want to make it work.
Married to Scott and Mama to
Annabelle (3) and
about our family, trans-racial adoption, gluten-free cooking, and crafting