I don't know what to do. I go back to work in 1 week and we are having issues bottle feeding. It's giving me major anxiety. We started working with my DD at about 4 weeks and have always had some issues.sometimes she will take the bottle and others she will refuse and cry her head off. We've tried Dr. Browns, avent, nuk, and finally playtex drop ins. We started having success with the drop ins and now she is back to refusing them.Can anyone offer some advice? I already don't want yo go back to work and this is just making it harder!!Thanks for any thoughts.