My stack: Animal Pak C4 Preworkout On Protein.

The animal pak gives me nausea and makes me shit. After My shit it gets alittle better

C4 pre workout & protein works but makes me feel like vomiting after and bloating. I thought it was because all the water but I switch to drinking it with juice and still...

I don't want to quit taking them because they all help my make gains. what's causing all these digestive issues ?