Do people love me?

A question that been bothering me for a while now. Do we really need people to love us? Is that considered as a low self's steam thing or is it something crucial that needs to be added into your life ? The question pampered my head and then it becomes am I worth of people love ? Do I have the good treats that makes me eligible for people’s love ? I lost friends, not that loved by my in laws. When I want to speak to someone other than my spouse, I can’t find anyone. All these feelings are just so deep. Although writing now I can easily say that I have a loving mother, father, brother, spouse and a best friend, who all really love me. Then why being desperate for attention from others ? Why that lingering feeling !!????