That depends what vaccines you got as a child. In the States, the HPV and MVC4 vaccines are normally given after age eight, along with tetanus booster shots every decade or so, but I have no idea how Europeans do it.

It's something to ask a real doctor, but I do think it'd be worth asking -- assuming a similar schedule, there's a good chance you missed a couple of shots, and you're certainly due for a tetanus booster.

HPV vaccination is important, especially as men are the carrier-transmitters.

This question makes no sense for vaccination "in general" -- each vaccination against a specific disease is its own separate decision driven, I guess, by how likely do you think you'll find yourself exposed to these specific pathogens.

"Worthwhile" implies cost-benefit analysis. What's the cost to you? In the U.S., if you have health insurance, vaccinations are typically covered. So the cost is pretty much an hour or so of your time and some minor discomfort.