Burned my baby bump...suggestions? (Pic of minor burn)

Erica • Mama to Ella 7/30/2014 & Baby Boy due 9/18/2016
Just a couple droplets of boiling water burned my stomach through my dress about 4 days ago. It has somewhat scabbed over, but feels quite irritated and is red around the burned area. Could this be infected? Also, any home remedies I can use for healing purposes?