First things first; you're in a position through no fault of your own, you're not ugly, you're not bad.
You're a fully functioning, questioning individual, a young woman in 21st century Europe - "village Islam" doesn't fit that, and quite right too. I draw a distinction between the religion and its conservative manifestation which may or may not be there.
In the end we all make our peace with our personal God, or none. No one can influence that.
Secondly, this is 21st century Europe. Within the Law, and that's Statute not Sharia, no one can tell you what to do.
If you want to follow a more liberal interpretation of Islam, or dump it altogether, that's your business.
There will be those that say "You're not a good Muslim" - well in my Book there's a passage that says "Let him without sin cast the first stone". There should be no takers.
There are however some practical considerations, unique to your religious and social setting.
Were you to dump the hijab, would you be in danger of personal violence, or waking up in Pakistan with no passport and betrothed to some second cousin you've never met? The fact the question has to be asked is a condemnation of village Islam, but we are where we are. If the answers are yes you need to be looking for the protection of the State and outside agencies - that is simply unacceptable.
If your Dad went properly medieval on you and threw you out, could you support yourself, would you have somewhere to turn? Coming from a conservative background your contacts outside that milieu will be limited, do you have at least someone, Muslim or Anglo, who would support you through a bumpy ride? If the answers are no, then you need to do something about it, you might just have to walk off and make a new life - people do, people survive, people thrive.
Only you know your circumstances and the above might sound like a council of despair, they are not, they are just markers to tick off on your path to a life well lived. There would be nothing worse than "coming out" and ending up back where you started, browbeaten.
If you decide to change your life, make sure that you have options and contingencies, a plan, even if it's only a number of a refuge in your mobile. There will be help out there, you're not the only one.
It may take time to get where you need to be to carry through whatever decision you make, but actively following a plan as opposed to being passively stuck in an unacceptable situation will hopefully lift your spirits.
Whatever your decision, stay safe, best of luck.