Hello, quick question on health/safety. I recently bought an essential oil scar massager and used it on a newer keloid scar, but I realized only after using it that the massager did not have a safety seal. I contacted the seller, who told me that it should’ve had a safety seal, and that no seal means it was likely used before me. I’m now worried about germs and illness. Is it possible that I just exposed myself to someone’s MRSA or worse?

Attached is a photo of the essential oil / metal-based scar massager, for reference.

Age: 26
Female
Medications: Supplements
General Information: I have had MRSA in the past and am very prone to infection.