Get (one's) fix (of something) verb phrase
To obtain an amount of something, especially an illegal drug such as heroin, that you often use and badly want
My day will not be perfect without getting my fix of caffeine.
I have to get my fix of caffeine in the morning or I can’t think.
The verb "got" should be conjugated according to its tense.
Used to tell someone not to stress about something
A: I'll help you prepare the dinner.
B: I am really into cooking myself, so don't worry your pretty little head about it.