Update for anyone else who ran into this scenario. I managed to get this working so here is what I did.
1. Create a Retrieve data Type Data Connection that pulls information from the SharePoint site and select the same list. Select the ID field and any other fields that you may need to match against. Disable: Store a copy of the data in the form template. Enable: Automatically retrieve data when form is opened. I suppose you could create a button or organize some Rules to query right before submitting the form (in our case we needed the link in the emailed copy of the form so this likely would work).
2. Create a new field to store the link to the new item. Add the field to the form.
3. Open the Properties of the Control and specify the default Value using the concatenate function. Here is our formula: concat("https://abcsolutions.com/TIS/PMO/_layouts/15/listform.aspx?PageType=4&ListId=%7B72344A00%2D08D6%2D46C3%2DB076%2DD9FBC939F486%7D&ID=", ID[Title = Title], "&ContentTypeID=0x0100C8C5FAB22D95044582CC7B99089FD11F") Note: ID[Title = Title] in the formula is where we insert the ID Field of the new item. Click Insert Field or Group > Select the Retrieve Data Connection you created earlier and expand myFields>dataFields>d:SharePointListItem_RW and select ID. Then click Filter Data... I had to match the Title field of each item from both Data Connections (primary and secondary, the one we just added) so I knew the ID field it was going to pull was the correct one and not the first ID it came across.
Maybe some of these steps are not necessary, but it worked for me so I'm not going to fiddle with it anymore! Hope this helps someone!