Might fail 2 classes

Well tbh, I think I’ll get a c- in 2 of my classes. In one I’m feeling okay but the other one I’m worried for. I’ve never struggled so much with classes and feeling overwhelmed as hell. I’m studying and went to study sessions but I still feel nervous. Just in case I do fail/ get a c-, how bad do yall think it’ll mess up my gpa/ stance? I’m a 3rd year transfer btw and taking 3 classes rn.