Learned the hard way a long time ago to never ignore any mention of suicide. If you were to do that, the damage is far more than you even imagine, no one ever gets over it, even in cases of terminal illness. Most suicides happen after the person has hit rock bottom and is on the way back up, experts think that is because they never want to crash that hard and experience that pain again. It is normal to have thoughts of suicide, but it is not normal to take action on those thoughts. If you are at that point, there is help, and there is hope. Things get better (and they can get worse again- it's a natural cycle in life).
Get help, hotline, physician, clergy (even if you don't believe- they have excellent training), a very trusted friend or family member. You will get through this and be stronger on the other side.