Being Late to paper

Hellp, I hope everyone is doing well, I had my TX paper in june and unfortunately due to the center being far from my house, i had to travel like 500 km just to get to my center and to make matters worse, the test center location on google map was wrong and i had to figure out the exact location and when i got there, i was late by like 25 mins, the test center employee updated me on the situation and told me that they would reduce my exam time by 15 mins, i was very disoriented by all this and idk but i made some mistakes due to being anxious and rushing through the whole of section C, EG a stupid mistake like treating Potential Exempt Transfer as Chargable Life transfer when calculating Death Tax on it, and didnt even deduct Qualifying charitable donation after adding it in the first place when calculating corp tax, now when i think about it, i feel so miserable cuz i could have done much better if i had been calm and relaxed. anyhow i was did the whole of my paper and believe that i will pass hopefully.. but i was wondering if i would be given marks if i calculated everything the correct way under the assumption that it was a CLT when it was a PET and is the test center really allowed to deduct time from exam when someone is late, has this ever happened to anyone else?? I know its very stupid of me to overthink about something like this but i just want other people opinion, maybe to feel better IG..