All-Inclusive Resorts for Honeymoon in November 2023?

We’re open to anywhere, but I think my fiancé would prefer somewhere in the Caribbean or within that vicinity due to less travel time. We would definitely prefer adults only. I would prefer something different than Mexico or Jamaica since we’ve been before.

For reference, we are flying out of Washington DC and we are looking to spend around $5K (USD) total.

Any recommendations are appreciated in advance! Thanks!