Im in my 2nd year of undergrad, An last semester my grades tanked, i got a c+ in chem one an a d+ in calc1, an a c+ in statistic's. My only grades below a B. Very very bad. Now i have a 3.0 GPA. But this semester is amost over (5 weeks left) i have 2 B+'s one in micro bio an another in chem2. The other three classes i have A's. But im still extremely worried. Is it anything to panic over. Am i over???