First off, I think your effort alone is commendable, making time for things that are important to us is never easy, so well done! I think you could have more variety in the number of shapes for the pears. Additionally, adding more dark values in your shadows and lighter values for the rest of the pear would be good. I also saw someone lightly shade in a background to make the pear stand out which I thought was really cool so I think it would be good to add that as well. I'll definitely be trying it myself.