DD1 woke up with a really red and swollen finger. its right near her fingernail and there is a tiny bit of yellowish looking stuff just under her skin on the edge of the nail line. i am assuming its an ingrown fingernail. is it something i need to see a GP about. or should i just soak it in salty water a few times a day? she says it isnt sore, and when i touch it it isnt hurting.