Need suggestions for honeymoon in Feb 2025. Details in the description.

I have 3 free nights from Mariott Bonvoy (upto 50k points per night). And I can spend maybe 2-3k USD on top of this.

My requirements –

3 nights. 4 days. Beach place with an over the water villa / rooms. Beach next to the room/Villa.

Need recommendations for beach places similar to Bora Bora.

FYI – Bora Bora itself is too expensive on the Mariott Bonvoy App. Total of 250k points. I have 150k points.