I have six children and nursing was ALWAYS an issue. First one she wouldn't wake up and eat, second one wanted to stay latched on all the time, third one, after gallbladder operation, the milk supply didn't return, fourth one, baby had heart condition, pumping worked great in the beginning, but between all the doctor's appointment, kids, and husband in the hospital, then son back in the hospital, something had to give. Next one, had pneumonia after her birth, pumped for awhile, she wouldn't latch on, and my last one, was hungry and was soooo frustrated with nursing that she just didn't want to nurse. I was pumping and just getting drips also. Finally after 6 weeks, I just said, enough is enough. It was stressing me out and it wasn't doing her any good and definitely not for me either. It is definitely a head game I played with each of the kids, because I want it to work so bad, but sometimes it just doesn't. On the flip side, others love to feed the baby, the kids are all healthy, and you do get over the psychological disappointment after awhile.
If you are driving to see the baby, and are worried about the health of the baby, and you are not eating and drinking, it's not going to work. There is no easy answer, and sometimes the answer is made for you. It's just not always the answer you want.
Good luck! Enjoy the little one, they grow up way toooo fast.