Yes I have.. I know it's nothing to underestimate, but I've never attempted anything and would never. I'd say it's more thoughts of wishing I was the kind of person who was of the mind enough to actually do it...just something to seemingly stop the stress. It's hard to explain.
I'm sorry to hear this man, and I can empathize completely, been there many times and will again, guaranteed. For me it is kind of like this in explanation:
A relentless flood of fear, anxiety and dread that no amount of preparation could possibly prepare you for, racing thoughts to the extent of a feeling of virtual detachment from yourself, others, faith and most everything, overtaken by a sense darkness so merciless it defies comprehension in being so viciously cruel.
Who wouldn't consider stopping that with what seems the only light at the end of that tunnel that you still feel you have a choice in, but you know deep down it's not the way.
I read a lot during those periods, which may last up to 6 months in my instance, any kind of distraction technique to try and take myself out of myself for a while.
I would recommend Cognitive Behavioral Therapy, I found that beneficial, I did also have a
good counsellor to work with it. There is no one easy fix I'm afraid, but for the fact of reinforcing that it will not last forever and that things do change. Though I know it's seemingly impossible to get a window just for comfort while you are in that frame.
Antidepressants, personally are not for me, I did try a few, but if it works, it works, any port in a storm as they say.
Take care man and remember, things will change, you will come out the other side and wonder 'what the flock was all that about?'
Peace brother, I wish you well, stay safe.