Freaking out!

Hello ladies. I've just found out I'm pregnant with my third child! Its wasn't planned, but wasn't prevented, in the sense that i was told my ovaries weren't working and I was probably infertile...

Anyway... I'm freaking out a little! I'm currently furloughed, have a 5yr old that drives me mad, a 17m old that won't leave my side, and I've just enrolled in uni because I wasn't working so why the hell not?!

I guess I'm just looking for advice, or the opportunity to rant. Have any if you ladies managed to cope with multiple children, a job and uni? Or any of those combinations?!