Can someone please tell me if this is strep or something else ?

So over the summer i had a Viral Infection and it had white spots, small maybe around 5 white spots in my throat. I’ve been taking musinex for soar throat because my throat was soar for a little bit. the other side of my throat does not hurt at all, but the side with the white stuff does which confuses me. Can can anyone tell me if i have strep or something else ?

here’s a picture