help...

I think I may have accidentally injested macaroni and cheese cooked in soapy water. I had the pan sitting out soaking in soapy water and roommate didn't know it was filled with soapy water as suds had dissipated and it had a weird but oddly better aftertaste than I'm used to. I'm 21 weeks pregnant I just wanna know what effects if any this could have on the baby. I have a dr appointment in morning and probably should be sleeping but this keeps nagging me. Please tell me the baby will be alright.