You may want to consider getting married in the Philippines and applying as a
Spouse.
This means you would be entitled to work as soon as you arrive.

Arriving into UK as Fiance(e) requires that you apply and get granted FLR(M) before you can work.
It's currently taking a long time (up to 8 months) to wait for an FLR(M) approval decision. That could mean a difficult and lonely time for you.
Just worth that extra consideration.