My fiance left me back in 2019 and it broke me I stopped going out all together pretty much cut all contact with people outside of work, I only really have 1 friend now outside of work. However an old friend recently contacted me to go on a night out with her and a few of her friends went and it felt good to get out. Now she's suggesting the idea of me starting a relationship with one of her friends. 

I like the idea but once I heard it I started spinning and getting worse mentally, what if I fuck it up or she rejects me. I don't know if I'm ready for a relationship but if I'm not ready now will I ever be?

I've been off my antidepressants for a few weeks now but feel like I need them now.