Struggling with Loneliness

I recently ended a relationship with someone and I think I realized that I need to step back from dating/relationships. The longest I've ever been single was two months and I constantly end up hurting people by getting into relationships for the wrong reasons (to cope with loneliness but not because I have feelings for them). Does anyone have any tips on finding peace with being single and not feeling sad/lonely? Idk when I'll meet the right person....am I denying myself that chance by not dating??