HELP !?

i gave oral to a guy two days ago and it was pretty rough, (he kept pushing my head lower to deepthroat) and ever

since the day after i’ve had this sore throat and it’s killing me. i’ve done it before just not as rough and hadn’t gotten a sore throat. he’s been my boyfriend for a few months and he says he’s clean, i’m scared to go to the doctor bc my parents would find out, is it just bc of how rough it was ????