I was stung by the wasp, should i be concerned?

Wasp Sting: Normal sting symptoms may include pain, itching, swelling, redness ; tenderness of the affected area. Severe allergic reactions may present with swelling of tongue, mouth, lips or throat; difficulty swallowing ; breathing, wheezing, tightness of the chest, hives, generalized weakness, confusion ; slurring of speech. If you present with allergic symptoms or signs of infection - be concerned.