What mindset do you use to counter / cure Germophobia related OCD ?

[LenovoOne]

I have been living with OCD since childhood until now. Half of my life is spent on dealing with OCD and Depression. It is VERY EXHAUSTING for me to the point that I have suicidal thought now. Please anyone could help me or share with me their similar stories dealing with OCD (mainly contamination or germs-related) and Depression in their lives and how they deal with that and mechanism / mindset to cope with this debilitating illness ..?

Thanks so much for your attention and support. Best wishes for you all.

[LenovoOne]

Very informative and useful tips you have given, Hidden . Thank You very much for your respond. I really appreciate that.