BuntyBooks, I am really sorry for what you are going through. I am new here myself and I am also going through a heartbreak so I can relate to at least part of what you are suffering. My husband doesn’t love me anymore and he is my whole world.
I don’t think you are weak at all in going to your husband looking for cuddling and attention, I think its human nature. Please try not to be hard on yourself for doing this, it won’t help to beat yourself up. It will only make things worse. I know, I struggle with the same problem and am still trying to learn this lesson.