I was bite by something inside my glove while working outside yesterday, below index finger on back of hand. It felt like my hand was on fire, and the bite location soon began to feel sticky (half dollar size area). There is minimal swelling, no definitive bite marks, just radiating pain/burning into related finger, and forearm.  I would rate the pain about an 8, enough to prevent sleep.
Hi. Welcome to Chat Doctor . I have gone through your query and can understand your concerns. As per your complaint it seems that you have got a localized anaphylactic reaction with the poisonous chemical injected by the bug or insect while it stung your finger. You should take anti-allergic medication like Ben Chat Doctor. In case if there is severe pain you can take higher painkiller like Tramadol. In case if there is no improvement even after one week you can consult an Allergist and get evaluated and treatment can be planned accordingly. Hope these information helps. Thanks and regards.