I entered the girls washroom by mistake and i dont know what to do next. here's the whole stpry in message.

Yesterday I had my JEEattempt2, i had once visited the centre for my attempt1. Last time it was floor2 and this time floor1, the floor1 had a girls washroom just below the place the floor2 has a boys washroom.Due 2 my upcoming exam, i was lost in my thoughts and straight away entered the girls washroom without seeing the sign, afterwards i saw the absence of urinals, and i was kind of confused. but as my exams were to start in just 30 mins, i did not think about it much, i peed in the stool pan. While i walking out i saw the sign, i was so terrified and also felt guilty. I m not sure if anybody was there inside the washroom but i saw none.At a distance, i saw a boy and a girl who were also the aspirants of the exam chuckling. I asked them for the boys washroom and they didn't knew too, i apologized to the girl for doing this and explained that this was by mistake and i will never repeat it again nd i had no bad intention of doing this deliberately.Then i asked the security over there, he said that the boys washroom is in the floor2.After my exam got over, i went to the girl who saw me, apologized to her again and went to the boys washroom.it happened due to my carelessness for which i m regretful and had no intention of doing this.