helllllpppp

Briana • I`m 22 years old with a baby boy
Okay guys so I'm having a problem. So about 2 weeks ago I started feeling weird I got 2 bumps on both of my nippels I started getting tired easy feeling like I have a cold nauseous my nipples are in soooooo much pain and I was feeling a push on my lower abdomen also a little bit of pain. My period was supposed to start on Sunday but didn't come I took a test and it was negative. Today I went to the restroom and I had some blood so I assumed it was my period , but when I went to the bathroom again it was brown and there wasn't a lot of it. What in the worlllllllddddd is going on lol I NEED HELP!