omg kinda what happened to me. cuz intially my dad wanted me to take all 3 sciences and my mum was good with me taking only bio and chem. and there was like a whole discussion and stuff on and in the end they said u can do bio and another sci. i myself chose chem cuz i was genuinely interested in it
and then my school hit me with a teacher who doesnt teach and then it went downhill from there