I am exhausted, my daughter is 7mo and she wakes up 5+ times a night. We co-sleep and it seems like she can't sleep without my nipple as a pacifier! She wakes constantly wanting to nurse. I tried giving her a paci to sleep, but she spits it right out! I am just so tired, I don't know what to do. Should I wean her? We both love bf, hmmm... any suggestions?