I really want LO to get breastmilk in some capacity until she is a year old. She is almost 6 months now. I am struggling for the following reasons:

1) She has two teeth, and bits me constantly these days. It hurts.
2) She could care less about nursing and doesn't seem to enjoy it at all. I'm pretty sure if I quit today, she wouldn't even notice. I feel like I am forcing her to nurse anytime other then first thing in the morning
3) She's easily distracted, even if we are in a quiet and dark room. I try to nurse her on both sides because of my low supply, but if I can get her to latch on to one side for 10 mins, that's about all she'll agree to do. I have a slow let down so that doesn't even come close to emptying me or satisfying her.
4) We already supplement and since I was doing so before I even left the hospital, she has always preferred the bottle.
5) Pumping 3x a day at work is a pain in the ass
6) I only make half of what she needs to eat. The other half is formula (and going forward a little bit of solids)
7) Since she's not into nursing, I have to pump at least 2-3x a day on weekends too, which is really annoying. Or, if we are out, I try to nurse her, she has no interest, and I just end up skipping sessions which I'm sure hurts my supply and leaves me feeling engorged and uncomfortable and upset.
8) I remain the main caretaker since I have to constantly be either attempting to nurse her, or pumping, and it is hard to balance that with a full-time job and whatnot. DH has had bonding issues the whole time, and breastfeeding continues to provide an out for him to not have to be as involved. It makes me feel resentful. ETA: He's getting better and better at bonding, but I find myself constantly dreaming about the days when I'm no longer breastfeeding so that we can share the childcare duties more evenly.

Anyway, I'm just looking for some motivation to continue. The only thing I've got so far is that nursing is important so she can tell my body what kind of germs she is being exposed to at daycare and I can make the appropriate antibodies, but that's all I got.

(My freezer stash has about 20 oz in it, so there's no way I can wean early and have enough to give her breastmilk until she is 1)