Should i drop an AS Level? HELP

Hey chaps, well i have chemistry, biology, and psychology in the summer. I will have the second units for all of them obv and also i have to retake the first units for each as i faiuled the moduals earlier this month (i am pretty sure i failed them so please just answer based on this). So i have a years worth of biology chemistry and psychology in the summer ohh and i also have to retake gcse maths in the summer . Now this is alot to deal with as i need As in all my exams but i am also doing english lit and i am failing badly. I find it really hard and it takes up soo much of my time. It sucks and i dont enjoy it at all so i shoudl drop it right?, but i dont want to be that person who is doing three as levels lol, i know it sounds weird but i would feel worse getting three Ds than 4 Ds . dunno why. what should i do?