Ok mate - you've made your bed, now it's time to lie in it.
It's true that 2 x £17K makes it hard to raise a child...heck 2 x £100K makes it hard to raise a child....basically, you'll never have enough money. Kids rock your world...You need to man up basically. You have responsibilities now, and I guaranteee you that you'll love your child and they will love you. It'll change your life in ways you've never thought possible.
You are young enough that by the time the child is grown up you will still have a fair amount of time to go out and have fun.
Obviously you know where I stand here, but the decision is all yours of course. If you love her dearly then even though it's inconvenient, you will try your darnest to make sure that the child has its best possible start in life.
^^
THIS is absolutely spot on.
I have so many friends who have the attitude that you have, they say that they dont earn enough money, that they didnt want kids until their 30's etc etc....its a load of old ****.
Having kids isnt about affording it, its about raising those children in the best way that you are able to at the time.
You have kids when you have them, you have to man up and deal with it.
What would happen if you asked her to terminate the pregnancy and then discovered that she could no longer have kids with you or anyone else.