Spotting after cycle

Mary

Has anyone had this issue so I began my cycle the 2nd had heavy flow and cramping almost immediately that lasted 3 days my normal cycle is 5 days long 3 days medium to heavy bleeding then spotting days 4-5 well it’s currently the 8th I’m day 7 already and been spotting day 6/7 I have changed my diet to nutrition shakes in the morning no red meat and drinking cucumber melon water also apple cider vinegar could these life style changes be affecting my flow