hey man, you've come to the right place, there are loads of people on here who share common interests and feelings. Many of them also happen to be really good people so take it easy and discuss it with them.
feeling suicidal may well be a 'taboo' subject which people dodge but its as valid a human emotion as any other so dont feel like you cant talk about it.
Recognising how you feel is a good thing, now think of ways to improve your situation, get help doing those things if you need it and take a step forward.
Think of good times my friend.
mail's in profile if fancy a chat