ur uvula, tonsils and pharynx all are congested and edematous and even i can see few follicles on uvula its acute pharyngitis.
You should start a course of betadine gargles,
tab voveron d gargles u need to gargle it then swallow it ;
Have anti inflammatory, antibiotic and antihistaminic with a multivitamin for 5 days
Next Steps
drink plenty of fluids maintain hydration
Health Tips
visit nearby ent if no improvement noted in 2-3 days