I Had Strep Throat For Ehich I Was Prescribed Amoxcilfor

I had strep throat for ehich i was prescribed Amoxcilfor 10 days but instead of getting better bloid started coming with mucus throat was blocked and oainful and could not eat or drink sixth day was sent to hospital in energency where mono test and strep test was done sgain and it was negative but was advised another heavy dose of sntibiotics for 10 days which made me better but after 3 to 4 days one morning i got conjestion snd voice was blocked and today is the sixth day too much green mucus whole day and to drain it has become very hard now i dont know it is sinus or something else as i have sinus problem also please advise