My LO is only 9 days old, but she was doing this too. My pediatrician told me to make nighttime feedings as boring as possible so that she'll go back to sleep. This means no or low lights, no talking to her, no cooing, no interaction other than feeding and laying back down. Daytime is for all of that. It has actually worked for us for the past two nights and we have managed to get some sleep. Now, if I could just get her to sleep anywhere othe than on my chest!
This, definitely. I've learned not to speak or make eye contact during night feedings and I put a night light in his room so we don't need to turn on lights. Oh and I know it sucks but your LO sound pretty normal for being 2 weeks. Be patient and consistent, things will straighten out soon!