I guess you don't want to answer the other questions?
Stalker that I am

, I have looked through some of OPs older posts to get some answers as this matter really concerns me.
Autumn Rose - from my understanding
1) You are living with you Mother and rely on state benefits
2) You were looking into getting a mortgage even though you don't have a job
3) You have a social phobia that prevents you from doing anything about the above.
4) Your beloved is only 18 years old too and a student
Reading through the lines, I think we can conclude that you are not currently living in the real world. You think you are "in love" with some guy on the internet - but really it doesn't matter how you feel about him cos he is essentially a sperm donor.
It really doesn't matter if he buggers off when you get pregnant, cos you will have your perfect baby, the garden will be rosy and sod looking for a job cos the state will support you.
The harsh reality is that you will most probably be suffering from your nervous disorder which could in fact be made worse by being pregnant and any post natal issues. Your poor old Mum will be bringing the baby up because you will be too incapacitated to and old lover boy will be a distant memory.
Sorry to burst your bubble love - but get from behind that bloody computer and get some counselling, get a job and then you're meet someone really worthy enough to even contemplate having a baby with.
I really hope for everyones sake that you look back on this in 20 years time and see it all as a teenagers foolish dream.