In real English a pharmacist is called a chemist. So I got my first drops at the chemists, over the counter no prescription.
Second set of drops was prescribed by a doctor, prescription issued.
Visit chemist shop, hand over prescription. Pay my money, get my prescribed drops issued.
Life's a education.


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I'm not so good with American slang, so unfortunately it's UK English or Bulgarian, the choice is available.
Just for clarification, a trunk is a storage box, not part of a car. Perhaps you meant the car boot.
I'm happy to translate for you if ever needed

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Have a nice day ya'all.