is my ka24de about to blow up?

[510skater]

i went driving tonight and i started smelling some burning oil...

i got to the end on the road, pulled over and checked under the hood. my oil cap was gone and oil had sprayed out all over my engine bay.

i clogged up the hole with a sock drove 10mph to chevron, bought some more oil and attempted to drive home very slowly...i got about 5 miles and all kinds of white smoke is pouring from my tailpipe so i pull over into the gas station and get a ride home.

my motor was not knocking or making any weird sounds, it wasnt overheating but it did feel weak and had all the white smoke shooting out the back

tomorrow im gonna get it home and compression test it and try to figure out how bad the damage is..but if i sprayed out oil while mashing on it hard is the damage already done? if anyone has had a similar experience or any guesses or advice for me please let me know