Is my senior schedule too hard or easy?

Hello! I’m a junior and recently I’ve just completed my senior scheduling for next year but I have two opportunities in March and April to re-edit my schedule and switch classes. I plan to co-major at UGA in international business and another business major but I’m still not sure which one yet. I have a 3.3 unweighed GPA and I’m not very good in math. My school offers a a lot of AP classes and I’m currently taking the IB Certificate instead of the full diploma. My junior year has been kind of difficult due to personal affairs and taking IB classes for the first time so I thought I should go a bit easy on myself for my senior year. Also my school runs on block schedule with 4 classes every day. This is the senior schedule I chose:

Chinese II Honors
IB Lit HL
IB Spanish HL
Pre-Calc
AP Economics
IB Business HL
Environmental Science

And my last class is still being determined since I signed up for Office Aid (school internship), Work-Based Learning Program (out of school internship where I can still earn credit), or if I don’t get accepted into either one of those then I plan to take AP Psychology or make that a free period for myself.

These are classes I’ve taken in my freshman and sophomore year in case this is necessary to look at as well. It goes from freshman, sophomore, to the junior class I’m taking now.

Spanish II Honors, Spanish III Honors, Chinese I (im in this right now)

9th Lit Honors, 10th Honors Lit, IB Lit SL
Algebra I, Geometry, Algebra II
American Govn’t H/AP Human Geography, AP World History, AP US History and AP Comp. Govnt/AP US Govn’t
And my electives have mainly just been one year of orchestra, and business elective courses

I know my senior schedule might have some workload on me but I don’t do sports and since I’m part of a couple groups I have to do a lot of volunteer work for hours. Also, when it’s time for me to edit my schedule again I’m thinking of switching from IB Lit HL to possibly regular 12th Lit or AP Lit because I had a very low B in IB Lit SL but people have told me that it gets easier in IB Lit HL since it’s just annotating poems and less books.

So is my senior schedule rigorous enough for what UGA looks for? Should I switch lit classes? Thank you! (:

Yes, switch out of IB HL Lit for either Honors English or AP Lit or AP English Language (which is significantly different from IB Lit so you may like it better). Your schedule is very rigorous and will be good for UGA.
Do prepare for your ACT/SAT seriously.

International Business is worthless as a major if not complement by language and area studies (ie, in your case: continuing with Spanish and Chinese and/or minoring in Asian Studies for example - THAT would be a deadly combination though!!) You’ll probably have to take Calculus for Business but most importantly, take Statistics (2 classes).
An alternative would be to major in Asian Studies (with strong Chinese skills and a semester/year abroad), minor in Spanish, and take a few business and statistics classes + internships. This way you’d avoid Calculus (which businesses won’t necessarily want to see in order to hire you - they will want stats). If you can have a domestic internship AND an internship in China, you’ll be fine for job prospects.