Yes I would sit down and find out where all the time goes. Also, are you really studying the material or reading it? My organic teacher was notorious for calling people out about how they would "study" for 2-3 hours a day but were only reading and not applying or practicing anything.
Also agree with the number of science courses. Overloading with the principle classes of chem and bio and physics isn't a good idea since you don't know what to expect. It gets easier loading up on genetics, cell biology, etc. later because they all apply different aspects of the foundations you built with the chem and bio.
Take 1-2 science classes right now and the rest like your math, English, public speaking, etc. with them to get a good mix. For some students, those classes are considered "easier" since they have a foundation already (you've been speaking English and doing that work in HS just like math, maybe not so much with chem and bio). This gives you time to study and get tutorials, group sessions, etc. done so you can find out how you best learn. I personally like group sessions because I work things out by talking about them better than staring at notes the whole time; flash cards also work well.
It's not entirely hopeless but I'm sorta siding with Passion in that this needs to shape up quickly. Get a better feel for school, take a limited number of science classes while you find a way to get your study going effectively, and then work from there. Wait a semester and then re-take the chem and bio (or take a level lower of them to get a better foundation, like the non-majors level) and then try from there.
Most people got through high school without studying much. The gap between high school and college is ridiculous for most people because of the level of education for many public high schools. Don't treat it like High School level 2, treat it like a whole separate entity.
