help what do I do?

Amy
So my LO is one week old and refuses to latch on.  She latches for a second does a few ducks and stops.  She gets very frustrated and turns away and starts screaming. She will yell for 2 hours straight vs eating.
Tonight I broke down and I've given her some pumped milk at night and I'm scared I messed it all up.  I feel like a failure and my husband is even upset at me. :-(. What do I do?  I did call a lactitioner and she had told me not to give her a bottle but really what am I going to do? Watch my baby not eat?  Any advice would be great.