Default [Q] Phone not turning on

Hello, so one morning I woke up and my phone wouldn't turn on. I believe it was due to water damage but am not sure (I was not in my most clear head to say the least...). So the screen would not turn on, but the green indicator light would flash. Now in not my most brightest of moments, I plugged it into my charger. When I later checked, I felt that the back was warm, so I unplugged it. The phone would still not turn on so I put It in rice. I then ordered a repair kit to open the back to open and apply rice (it came very late), and once this was done it still did not turn. Now the water damage indicator in the sim slot changed color, but I am not actually sure how to proceed. Can I do anything to salvage this phone or should I just get a new one? Thanks for any help