von

1. from
2. of, belonging to (often replacing genitive; see usage note below)
3. by (with passive voice)
4. about, of (a topic)
5. on, with (a resource)

dem

• Article

  dative masculine/neuter singular of der: the

• Pron

Schock

shock (mental or medical condition)

muss

first/third-person singular present of müssen

ich

I (first person singular nominative (subject) pronoun)

mich

accusative of ich: me

erst mal

Alternative form of erstmal

erholen

to relax, to recover, to recuperate