reg periods after c-cestion

hi
i delivered a baby girl in sep and it is a c-sec.the pb is my period.
i have bleeding one month after delivery but it is little only.after one month i got my period but it is over means per day 6 pads like that.again 13 days i got period but it is little.my doc.told that again within 10 days if u got period then i will do one test.now mwans after 23 days i got period.doc.is now on vaccation.
so iam really worried a lot about this.iam not breatfeeding.
so can u give advice???????????/