Ever have it?

I'm suffering from the aftermath of a bad egg roll. I'm sure it's the egg roll, because DH and my cousin ate the same stuff as I did yesterday, but I'm the only one who ate the egg roll.

Now, my stomach isn't allowing any food since last night. Tried with a McGriddle this morning, but it came back up.

Any ideas for comfort? I feel like there's a rock in my abdomen, and it hurts. I'm not going to try to eat anything else today.