Starting to stress

This school year is just gradually getting harder and harder and with all the extra curriculars that i am doing it is kinda hard to keep up. my hardest class this semester is definitely honors algebra two. When i am in that class i just want to cry its so hard. We learn three sections a day and have about 2 hours of home work a night! The tests are all 100 points and it kills me. I think i need to get a tutor, just so i can under stand things better and hopefully not fail that class.