Defining yourself will change with time and the experiences you have and communication with sexual partners will broaden your horizons, ask the questions and accept that no may be the answer, but when it’s yes, light blue touch paper and stand back.
Freaky doesn’t define sexual activity to me, so long as it’s between consenting adults in the privacy of their own surroundings that’s not freaky but their own normal. The thought of some sex acts definitely come across as different to me but I’m not here to judge others and I believe in the mantra “don’t knock it if you haven’t tried it”
Try to enjoy whatever you experience, if not tick it off and move on.