I Think I Accidentally Drank Germ X With Water Or

I think I accidentally drank germ x with water or Lysol with water. it was only two swigs but my head and stomach started hurting. So I threw up and I drank milk and more water to get the pain in my stomach to go away. Now(a few hours after drinking it) I’ve noticed my stomach still hurts a little, I have a dry throat, and the right side of my neck keeps tightening up and I have no appetite even though I threw up all my dinner.

What could be happening?
Am I all right ?
What should I do?
Will an activated charcoal pill help me?

Ps the mixture was majority water but there was definitely some sort of cleaning chemical in it