baby i feel the same exact way. i just got a 29 on my chem exam the other day and believed myself to be a failure until i realized that there’s no such thing. neuroplasticity proves that we are fully capable of being masters at anything we choose. it’s a matter of training our brains to retain information by any means. revise your study habits. take more time to study even if it’s long. do hours of notes and practice problems. watch a ton of videos. you got this.