Question on Amending my return

Hi Experts,

 

After I filed my return, I noticed that I missed to include a 1099-div and 1099-B, hence, I will be amending my return.

The question I have is, the CA state corrected my return (not related to what I am amending) which resulted to me getting an additional refund.

How do I include the correction that the state made in my amendment? Do I just add the corrections they made along with my corrections?

How do I explain to them to not give me an additional refund since I already got it in my initial return?

In my amendment, I will be making a payment, by the way.