Fussy baby HELP

Kira

My daughter is 8 weeks old and I think she has colic. This is her 4th day crying hysterically while she’s sleepy. I can’t even put her down for more than 5-10 minutes before she cries. I know she also has reflux and her doctor recommended we switch from Enfamil NeuroPro to gentlease. She did good for about a week but now she’s not constipated but still spitting up even with the rice cereal. I gave her a dose of Colic calm about 2 hours ago and she’s still fussy. I know this period will be over soon but I am drained. I live with my boyfriend mom and I feel so ashamed at times when she cuties hysterically. Any suggestions ? She’s currently on my chest sleeping but this is the 4th day I don’t know what else to try