Hi Leen,
You are usually required to book an appointment with the Embassy and apply in person, with all the needed documents.
Be aware that often holders of a Philippine passport may not be issued with the visa on the same day. Maybe you need to wait a couple of weeks.
Check out a typical application form.
An example of a harmonised form is here
(don't use this example, use the one from the embassy website of the country you'll visit.
The visa issued is Schengen-C which is a visitor visa, it is valid for up to 90 days in a maximum six month period. The six month period commences with
entry but cannot extend beyond the visa's expiry date.
The good news is this, if you will be travelling together with your UK (EU) spouse there should be no fee and the procedure should be simple and quick.
(The European Commission expects under four weeks.)
On the form look for the questions marked "*" and read the note at the bottom of page 1
Those questions marked with * on the form (employment,resources,itinerary, Medical Insurances etc.) do not need to be answered.
The entire form is only three pages long.
Present your marriage certificate and your spouses UK (EU) passport as evidence of marriage to an EEA national.