Missed period but negative pregnancy test

Kayla

Okay so I just got my period back after having my daughter in October. Got back it back last month and it was light, it also lasted for 5 days. It was supposed to start yesterday but it has yet to start. I took a pregnancy test this morning and it was negative. 🤷🏽‍♀️ I don’t know what the heck is going on, this is my first baby. I don’t know if this helps but I am still breastfeeding.