Samsung Galaxy j7 prime

I dropped my phone in water, and I thought that I was in the clear. After I put it in rice, and took a hair dryer to it. Then in the morning my phone was melted to the charger, with some needle nose pliers I was able to get the charger off. To my surprise it still charged. Then I started having to get it in the right position to charge, and then not at all. I thought I'd by a charging pad, but I can't find one for my phone without having to use the charging port. I can't afford to buy a new one for the next couple of months, so am I just going to have to live without a phone? Any suggestions?