Your signs indicate an alcohol burn of gums, which has denuded the superficial layer of the gums causing irritation, pain and redness
. You still need to avoid spicy and hot foods for few more days as it takes a couple of weeks for the repair or healing of the gums. so you need to wait till then. dont worry its going to be fine in few days. avoid smoking
and alcohol till complete healing and even after for a month to help the tissues growth.
Till then you can apply gels containing anesthetic
and anti inflammatory like Mucopain.which will help you in soothening .
if at all the symptoms dont come down then consult a periodontist for further tratment.