You bought the truck to tow your rather larger trailer.
before you question your decision take a tow first. You will then understand why you have the F250.
I bought my dually to tow my 5th wheel. It does a great job however parking lots, ,underground garages and drive thru's are not its strong suit.
Yes parking in urban or congested places is more of a challenge vs. a typical commuter car but I can't tow my fiver with a commuter car.
In the end you need to set your priority. If having a very capable TV is your priority. Than the F250 makes lots of sense. If having a small grocery getter is your priority than there are better options than the F250.