u/Adventurous-Monk2105

I have a Pixel 8a, which I've had since early '25. Ever since COVID, I've been sanitizing both my hands and phone after shopping somewhere like a supermarket. I came home tonight, doing that as usual. As I was finishing up, I see this alert on my phone about liquid in my USB port. I tried to solve that problem using cotton swabs in the port. The alert gave me the option of having my phone recognize a charging cord, but I'm freaking out. After rebooting, the alert has returned. While charging my phone overnight, I'm also using apps to both fall asleep and wake up. I'd really rather not have to buy a new phone right now. Any help is appreciated, thanks!