I got two bug bites on the back of my hand and one on my ankle, roughly 8 hours ago. One of the bites on my hand has swollen considerably and is warm to the touch. When I apply cordizone or anti-itch home remedies it will only burn. I ve also used ice, but the swelling still hasn t gone down. I am now starting to notice stiffness in my fingers and random aches in my forearm. Should I see a doctor?