hey. i overloaded this year in term 2 too! and of course, solar lets you!
if it is required courses, its werid how they have it set that way, they would usually have it so you have it evenly. it only happened to me cause i wanted to take this course, so i decided it was worth it. contact your academic advisor about this and see if they can do anything about it.
but for sure, workload is alot more! and you have to constantly try to keep up with everything, which really didnt' happen for me. you'd have to study really hard, etc. i had 26 hours of classes each week. it is hectic. i wouldn't really recommend it. i have learned from my lession