Mentally Self Explaining, verbally babbling

I was just asked by my husband about how I show my love...Im so confused because Im not sure that I know how to love.  I  cook when I can, clean when I have the energy and more. I do realize that Im in the midst of regaining his trust but Im giving it my all right now. I give a big portion of my life to my husband, kids and work. There is no time for me. If I gave anymore of myself...Id die from exhaustion. I just feel like I cant quite explain this right. My nerves are wrecked because Im failing miserably at this life. I just want people to understand me. It will never happen though.