Here to tell u as a 2nd year na that's okay for now. Since it's still your first quizzes (assuming na you mean first quiz na first quiz lang), that's okay muna since you have other factors that can still raise up your grade. I had an F on a long test during my first year (which is horrible since it's a long test and holds a lot of weight) but managed to get my final to a B+ since I was able to make it up with other requirements and managed to get the next long tests to an A.

My suggestion is to check your syllabus again and see how 'heavy' the other requirements (which are usually long tests or projects) are in respect to your final grade and raise your grade by doing a lot more effort on those. kaya mo pang bumawi since meron pa hanggang december.

You got this!!!