My son has been colicy since last night and the whole day today he’s been good. And right now, he…

My son has been colicy since last night and the whole day today he’s been good. And right now, he started up again. I gave him mommy’s bliss gripe water. Could it be his formula ? He uses enfamil the yellow can that wic gives you. Can wic change my formula to the purple can? And he also spits up a lot. He’s 3 months old about to be 4. I’m a FTM idk what I should do. BTW , this is the first time he’s been like this.