I’ve got a similar thread running in relationships before anyone bites my head off! 
I’m having an awful time at the moment, and it’s been this way for around 2/3 years. Feeling low and not meeting anyone significant, lots of short and rubbish relationships. Work has been hard. Lost family members. Been in hospital. Had my heart broken. Etc…..
I can’t see the light anymore. I feel hopeless in all areas of my life.
If your life changed when you felt at rock bottom, please tell me how?