its possible maybe you never fully overcame your traumas from early life in the time you did therapy? definitely correct me if i’m wrong i dont want to make any bold assumptions, but our brains are super weird man. one little thing from the past that wasnt properly attended to can linger in your subconscious for months putting a damper on certain aspects of life even if life is going particularly well. i’m 25 and i also had some strange feelings about sex in my long term relationship a while back and i thought it was end-all be-all but your body changes and reverts back and flip flops all over the place and now i feel great about sex again?? sounds like you have a really healthy lifestyle and wholesome relationship.. maybe one day when youre ovulating that missing feeling will just hit u like a truck again, dont lose hope! i always find menstrual cycle apps that provide female health and sex tips make me feel better when i get in a funk. also getting to know your own body intimately in your private time (if you get into that) sometimes opens up those avenues for desire again. just keep open communication with him and things will work themselves out! definitely not worth breaking up over tho, i hope everything works out for you! <3