Hi Alana,
It does look like you have the solution. I am not sure if I completely understand what you are asking, but if I believe you want an event to occur every month on certain dates. If that is the case, then you are doing it correctly.
If you want something to occur every month on the 6th, you would set the recurrence rule to Every month on “the date you want”, and then set the end date. You would use “Custom” if you want the even to happen on a specific day such as “the second Tuesday of every month”.
Please let us know if you are having any other issues!