I started my period a day early, really heavy for the 1st 2 days then vertually stopped on day 3 but then in evening bright red bleed again, normal?

Periods: A normal period can last from one to seven days. The flow can be from spotting to around a tampon or pad and hour at the most. Periods that come more often than 21 days from start of one to another, last for more than 7 days, or are heavier than a pad or tampon in an hour on a regular basis need to be evaluated in the office. Hope this helps.