Gassy baby relief

Hello,

My baby girl will be two weeks tomorrow. I am mostly pumping and bottle feeding the pumped milk. She only gets breast milk but seems to get a lot of gas pains/stomach upset. She spits up a lot and it always looks curdled and she gets very fussy typically after eating. She screams like she is in pain and it makes me so sad!

Does anyone have any recommendations? I’m trying out different anti colic bottles right now and have noticed some improvement. I also burp her multiple times during a feeding and do the bicycle leg movement to try and help.

Thank you !