I've been BF ds for just over 8 months. He has ...

I've been BF ds for just over 8 months. He has always been very clingy to me but since he has been about 4 months he has been using me as a dummy if he gets upset he wants my boob for comfort. I'm not ready to give up BF but I'm over being used as a dummy. He wakes 2-3 times a night still wanting my boob. Both my DD's only BF for a month or 2 max. So it's all pretty new to me. Anyone with any kind of help would be great. Thanks!