Im lost in love after a cancer man

Its been 2 years now since ive been single not even any dates or anything !! Its making me feel like im crazy and i need to move on but i just cant find anybody to start with and alot of guys ask me out but i pitty them so much and think all guys are the same just from being hurt so much ! Im a cancer women on a cusp of a leo and the last man I dated was a cancer man ! The relationship really broke my heart to the fact where im still asking if i still have a heart ! Ive always been feeling lonely and sad seeing all the nice couples specially when i feel un entertained just from being a loner all the time but theres plenty of guys that try to go after me but their all just not my interest ! What do I do with myself ? Ive fell soo deep in love before to where i got stabbed soo much and cheated on. By my own enemy and abused it really ached my heart to where i dont want to feel for anyone anymore and im scared to love but ive been lonely for so long to where i want to feel appreciated and loved again but i just feel like the universe is too cold

The failing with Cancer Man/ Cancer Woman is when both parties emotional states become the burden of either the man or woman and its something that is just too much to deal with longterm.

I had a very good double Cancer female friend in which we were each others rocks for year and I tried to protect her as much as I knew she was headed for a brick wall with her life style . I felt I did as much as could but her issues with getting back on pot and smoking it in her car even after prison and bailing her out after her neighbors saw her passed out in her driveway just proved I was basically taking care of someone who wasn't willing to help themselves and I felt I needed a break as I didn't know how to help her solve what was bothering her inside. I am sympathetic to the Cancer bouts of depression as I know how much despair it really is but its just at a certain point you know you are not helping this person solve whats really bothering them by giving into them. I was there for her when no one else wanted to bail her out, even her own parents so I felt like I showed love to her by giving my loyalty but I just couldn't handle the potential future relapses when I am trying to get my life together as well and can't afford to fix the future issues that might pop up.I will never totally cut her off of my life for good but I won't be as available emotionally as I once was.

I hate to be like that but I just know someone else needs to step in at this point or she needed a different perspective to herself that I couldn't help her address longterm even after 8 years of knowing her. I hope she won't take this the wrong way as I know I certainly which is the problem when u deal with someone so much like yourself emotionally, yet I think she will see later on I was a good friend and that she will see how difficult it really was dealing with her problems when I am dealing with the same kind emotionally and that I can't let it destroy us both. Someone has to be the strong party here.