Welcome in H.C.M.
I have gone through your query regarding throat infection
and you have taken Amoxycillin
Since your husband is suffering from sore throat
with strep positive so chances are fair of same infection in your case also but my recmondation is for these basic test to be carried out for proper management-
1- Culture and sensitivity of throat swab.
2- Gram's staining for throat swab.
3- X-Ray Paranasal sinuses
X- Ray chest.
With the help of above investigations and a thorough examination of your respiratory system your illness may be diagnosed and accordingly that can be manage.