holiday over feb half-term?

Hi! So a few days ago my mum announced we would be going on holiday to Jersey, our first holiday abroad since covid (though not that far from the uk!), in the february half term for I think around 4 or 5 days including travel. I'm in year 12 and assuming exams go fully ahead, I'm wondering if I should be worried as to whether this holiday will affect my revision? Would you normally be doing a lot of revision over this half term, or are there often mocks afterwards? Thanks

Do you want to go?

I mean I'm not huge on holidays but I guess so lol, to spend time with my family. I'd prefer to go in the summer though