This has happened to me a couple times in the last month…
Get back from the gym, drink PWO. Im fine.
Bout an hour and a half later I start to get a little headache, ignore it, eat a sandwhich. Little headache gradually turns into a migraine, and then I start to vomit.
Assuming my PWO shake was just milk/whey, is it ok to assume it was already digested and I just threw up my sandwhich? Im gonna eat an extra sandwhich just to make up for that… should I drink another PWO shake?