The last few months

So in the last few months, ive had some serious ups and downs. Ive been working and writing music like crazy which is the good part. I dated a girl named colleen martin who has taught me not to trust women ever again. We we together for a little over a month and she ended up breaking up with me and said that she cant be in a relationship and just isnt relationship materal. I asked her if she wanted to work things out and her exact words were "I'm all set with that." So today i find out that two days later, she's already in another relationship. I will never ever trust a woman again. I really fell hard for her and she completely ripped my heart out.