Using a record created in a flow, in the same flow

Using a record created in a flow, in the same flow

Hello!

I am trying to build the following flow:
When a new google form is submitted (the trigger is through sheets):
* check if it was submitted by an existing client
      - if so, add entry to a custom module, and connect it to the existing client (using lookup field and  the                        contactID ).
      * if the customer does'nt exist, create one, and then create the custom module entry and connect to the            newly created contact.

The problem is that when a new contact is created with the flow, I dont seem to have the option to select the "contactID" for it to be connected to the new custom mdule entry.

Am I missing something?

Dor