I had one period 6 weeks after I had my baby and nothing since. He’s five months now. The last two weeks I have been super nauseous, tired (I’m getting a good amount of sleep), having mood swings, cramping, and clear CM. It was how I felt when I was early in my pregnancy last year but I took a test a few days ago and it was negative. I combination feed my baby breast milk and formula but always use a bottle. I’m only pumping about 4x a day. Could this just be that my period is coming back? Anyone else experiencing something similar?