Erectile health review on recent encounter.

Recently had a date to the hotel room and spent the night there, haven’t done any of this before.
First 1.5 hours was non stop action with 5-10 minutes foreplay.
Took an hours break for dinner.
Get back into it, this time though erection quality was much lower and needed stimulation to get as excited as before. Nevertheless we spend another hour plowing.
Fireworks and time to rest, an hours nap and i wake up with a hard on ready for more action.

I am in my 30s, do i need to take care of things?