yes you will need to go to the phil embassy to report the marriage and renew your passport as the will do biometrics. my jennie just renewed her passport just before christmas it will take about 6-8 weeks to get your new pasport back so make sure you do not need it for anything else like applying for you FLR and national insurance number. then once its back you will need to change you ukba residence card as that will have you old name on it
make a day of it when you go get your husband to take you around London, and best to get to the embassy as soon as they open so you do not have to queue (by 11am it is very busy there) it only took us a hour to sort out all the paperwork the spent the rest of the day going around london
alan