First cycle after MC

So my MC was on July 8th. Bleeding later a week. My period is abnormal but surprisingly I started spotting brown on August 8th. And spotting brown with a little pink until the 14th. On the 15th I started what I can call a light period (just panty liners). It lasted for 5-6 days. Before all of this my period was 3-5 days with 2 days medium and 3 light. So this is crazy. Has this happened to anyone else?