First, do not panic and do not try five things at once.
Red, hot and bumpy after a facial. Do this tonight. — First aid for an angry face after a facial, and the timeline for it to settle.
Small red bumps after threading. Usually gone in two days. — Why threading bumps happen, how fast they go, and what makes them worse.
There is a line at your neck and the wedding is in three days. — Realistic options when a haldi tan lands days before the wedding.
The colour came out wrong. Do not fix it tonight. — What a colour correction can safely do, and how long you must wait.