I was sitting on the ground outside my home in Pa and I was bitten by something crawling on the ground. Black, maybe a spider or something?  It stung really bad so I put Benedryl on it.  Later that night it started getting pinkish in a circle all around it that has now spread.  It really itches and is warm to the touch. Tonight I feel a bit of tightness around the area of the bite.  Possible from putting alcohol on it or Benedryl.  Should I be concerned or should it go away?
HelloWelcome to Chat Doctor. I understand your concern. It seems you have got allergic reaction to the insect bite. If I were your treating doctor, I would recommend,-Clean the area thoroughly with soap and water to remove any insect part or stings.-Apply locally HY Chat Doctor. -Antihistamines like oral cetirizine once a day for 3 days.-If the symptoms persist beyond 3 days, visit physician/allergy therapist. Giving oral prednisolone for 7-10 days in decreasing doses may be considered. Hope I answered your query. Feel free to ask any more doubt.