8 week old all of a sudden extra fussy and crying after eating?

My 8 week old has been a great baby from day 1. All of a sudden on Monday she started being extra fussy and crying after eating. She also started having trouble burping where before she almost basically burped in her own. She's been on gentlease for a month or so now and has done great on it - until Monday :(
I don't know what it could be?? TMI - she's been pooping regularly once a day but I have noticed it has a different smell to it than usual. Is that normal?? I've been giving her mylicon and gripe water so maybe it smells different from that? I'm so confused and feel so bad for her - just seeing of anyone has any insight. :)

8 week old all of a sudden extra fussy and crying after eating?

my first thought was gas - do you try burping her halfway through the bottle and also at the end?
the other thing may be that shes still hungry - does she cry as soon as shes done with the bottle? maybe it means she wants a little more?

8 week old all of a sudden extra fussy and crying after eating?

I agree with the above poster about gas, burping half way through and the possibility that shes still hungry.

Also try keeping her up right 20 min after she eats that might help.

Re: 8 week old all of a sudden extra fussy and crying after eating?

My first inclination is that she's probably still hungry. Have you tried upping her bottle?