are female gym trainers horny?

hey i am (17M) and yesterday i was going to gym at evening and in my gym there are 3 male trainers and a new female trainer was joined a week ago and yesterday all the male trainers were absent and only the female one was present .the female trainer must be (38-39) .it was my leg day yesterday so while having squats i needed support for the last set . my all the gym friends were also not there to give support so i called the trainer and she gave me support for the last set . we started talking casually while i was removing the weight form the barbell . by mistake my elbow hit her bo*bs and i said sorry to her and she said its ok. then while doing leg extension she came and kept her hand on my lap near my D and started counting reps . i felt that she done it intentionally . we were having casual talks between the workout . after completing my workout , no one was in the gym only her and me . i wanted to take a steam in my gym so i said to turn on the steam after 4-5 mins because the switch of the steam was near the reception counter . i gone and was taking the steam and the timer was 15 mins for the steam. after taking steam i was taking shower and the shower was in the steam room. i closed the steam room door but didnt locked it. she came inside the mens changing room and opened the steam room door while i was taking shower . the sound of the door didnt came because the the shower sound and my eyes were closed. i opened my eyes and saw her that she is seeing my D . It made my D go hard and i immediately covered it with my hand and she said "Ahh sorry , i came here to say that the timer was finished of the steam." this made me too awkward . then while coming out of the room she said that "are you free on sunday ? we'll have some fun" i said no and ran home. i told this all to my sister and she said me that she is doing it to be physical . honestly i didnt liked her behaviour . today should i go to the gym? and also this month my membership is also expiring. should i change the gym?