Vaginal Bleeding

Ask ko lng po. Kapanganganak ko lng nung oct.18 cessarian delivery. then after 7weeks. Nagsex n kmi ni mister. Tas dumugo vagina ko. Bumilang ng ilang weeks nawala sya. Nung nawala nagsex uli kami tapos dumugo uli sya until now may dugo. Normal po ba yun?