Constantly feeding 😞

Anyone else feel like you are constantly feeding baby? My girl is almost 4 weeks old now and i feel like these entire 4 weeks she's been attached to my boobs 😞 and she gets super fussy in the evening and doesnt like to stay latched, thrashes around and whines and cries (pretty sure she gets a tummy ache at this point every night =( but gas drops havent really helped).