Doing 14 week online CELTA while doing my Bachelor's?

Hello!

So like the title suggests, I am planning on doing the 14 week online CELTA while also writing my Bachelor's in English. I will be doing my bachelor's from now until January 19th, and the CELTA from the 16th of september until the 22 of december.

I just wanted to know if others have done something similar, and how you found it. Is it doable? Stressful?