Charging port not working

i had just recently got a brand new IPhone 14 on May 20th. it was perfectly fine until i went on vacation to jamaica. it started to not charge at all on the 1st of june, luckily someone who came with me on the trip had a cordless charger. it would only work on that. I’ve blowed into the port and it dont work. i never got it wet either. my mom thinks its from the humidity in jamaica but wouldnt it have not charged the first day i got there? i tried several different chargers and it still would not charge.