Hey all, My daughter is now 5 weeks. When we b...

Hey all, My daughter is now 5 weeks. When we bought har home (1 day old) she would drink a 100ml bottle, no worries and sleep really well. Now she is a terror, she will drink 60-70mls of a bottles and then push it out. I will burp her and try to start feeding her again and she will not be interested. Then 1 hour later she will come back to the bottle and finish the remainder of it (usually 50-60mls) So, instead of 3-4 hours between feeds, i feel as though Im feeding her every 1-2 hours. This is so frustrating......When she went for her check up I discussed it with the doctor and she said to try and get the full feed into her, YOU CANT FORCE A BABY TO FEED!!! Does anyone have any advice or Is anyone else going through this as well??? Thanks in advance Sarah