Help with 3 half marathons. 3 weeks apart each

I am new to this group but i really need help with training
3 half marathons which are separated by 3 weeks apart.

Completed san jose half on october 5th
I rested with some minor activities this week and i was able to do 1/2 or half (6.55 miles)
as a long run day yesterday (one week after first half marathon)

I am now confused on how to continue to prepare for the second half on October 26th.
Am i supposed to do another long run coming sunday or skip ?

Any info will be really appreciated.

Thanks
Vish