When should you go to the hospital if you suspect TSS?

Today, around lunch time, I started to get a headache, which I thought was from not eating anything. I am prone to migrains but mainly at night. I ate something, and the migraine kept getting worse, so bad that I couldn't walk straight, or hold my eyes open for more than thirty seconds,and felt extremely nauseated. Sorry for the graphic details, but around 9 o clock tonight, I realized that I had forgotten to change "feminine products" since 7 this morning. I immediately removed it of course, and I took an excedrine migraine meds, and am laying down resting, but still feeling nauseated and my migraine has turned into a dull pressure throb in my head. No rash, no fever. I don't want to go to the emergency roombecause I hate hospitals, and I have two kids in the bed asleep. Should I wake them up and go, or wait and see if the symptoms persist? Oh, only serious answers please. Any derrogatory remarks will be reported. And I forgot about it because of church this morning and rushing around to get things ready for my sons birthday party.