Computer wont turn on, keyboard stopped working before. Liquid damage?

Hi everyone, I’ve been putting this off for about a month now because I’ve been so busy. I have a macbook air laptop from 2013. A while ago, I spilled one single drop of water on the trackpad- a small drop, nothing major, and after about 15 minutes this happened:

I was on a call with a friend, my

• Mic stopped picking up my audio but I could still hear my friend,
• Trackpad stopped responding to touch,
• Keyboard stopped responding.
• I powered off my computer by holding the power button for 10 seconds, and then I tried turning it back on (it was still connected to the magsafe charger.) The computer booted up, and I couldn’t type my password or use the trackpad to move the mouse.
• It didn’t occur to me that liquid could have gotten inside the computer, which is why I turned it back on connected to the charger. It was very very little water, so the thought didn’t even cross my mind. After some research, I read that liquid damage could have occurred, so I dried my computer out to the best of my abilities.
• Flash forward a few days, I try turning my computer back on, and nothing happened. I figured maybe the battery was dead from being disconnected. I plugged it in, the light on the charger turned orange. I pressed the power button and it flashed green momentarily.
• I’ve tried resetting the SMC with the control option power, and the light on the charger would flash green.
• I can’t hear any noise from my computer and I can’t turn it on. Does anyone have any suggestions for what I should do? I’m not very tech-savvy but I could use any sort of help- this laptop is my baby!!
• Thanks in advance!