Helppp meee pleaseee!!!very sad?

need help with a 6year relationship that just ended...my boyfriend of 6years dumped me we did have a lot of complications ups and downs and I also feel like the breakup was majority my fault but he did have faults as well...I just am really having a problem dealing with it I have NO one to talk to about what happened in our relationship and apart of me still feels it can work and that no one will love me or I will feel comfortable with another man like I did with him im really extremely heartbroken please no mean advice I am very sensitive