My neck is sore today as i got bitten by a spider whilst in bed, i kept feeling tickly, then must have rubbed it as i found a thick chunky dead spider under me this morning and my neck is really sore, i phoned nurse at the doctors and she was really suprised but said keep an eye on it and come down if it gets worse, im on anti-histamins for allergies all year and yesterday i started anti biotics from dentist yesterday so hopefully that will sort it out, it hurts like hell and feels very like a wasp sting.