Baby spit up?

FTM here, my boy is 2 months old soon. I EBF. Last night he was crying super duper hard and it was difficult to calm him down but eventually he calmed down and slept very well. Today I fed him already 3 times. This time I picked him up to change his diaper and he spit up a very curdy spit up… almost looked like finer cottage cheese. Anyone else ever have this with their kiddo?

Thanks.