You've had good replies so far, but I'd also share gargling with organic ACV. Plus, when my kids get strep I make myself a drink of 1 tbsp ACV, 1/8 tsp cayenne pepper, and 1 tbsp honey and warm water. It burns a bit when you drink it, but it should kill any germs trying to take over.My kids used to drink this, but now they protest as it is too "spicy".
If you don't feel better soon, definitely see a doc as strep could be worse for you than ABX.
Feel better soon Mama!