Rice broken and stuck in charger port

So i dropped my phone in water today, so i grabbed it immediately and put it in rice. A piece of rice got stuck in the charger port so i did what most people did and broke it apart with a pin. Apparently, some was still in there bc i stuck my charger in and it charged for awhile, but now there is like powdered rice in there and my phone wont charge. I put my phone in rice bc the speakers weren't working. They still don't work but my phone is at 18% and i can't charge it. HELP!!

My phone is an iPhone 6s.