C in Organic Chemistry 1?? or W?

Hi everyone. I have an overall GPA of 3.711 and a science GPA of 3.568. Applying to medical school and I know my GPA is reaching the red flag aka noncompetitive aka no med school acceptance really quickly. Over the Summer I took Ochem 1 and realized how much of a workload I have taken on, so I will be getting a C/C+ in the course. Should I withdraw or stay the course??? HELP my science GPA will drop though and that scares me. But I’m not sure how future science classes will go… maybe keep the W for the future? physics?