Warm to the touch swollen bug bites?

Normal. If it gets larger, more swollen and redder you may have a secondary infection and need to be seen for treatment.
Abscess. If you have pus or an abscess these are staph infections. Not bug bites. It is extremely unwise to be just sitting at home when we are in the middle if a staph epidemic. Please seek medical care today if there is pus in the lesions.