Am I pregnant?

For the past week and a half I have been getting a bunch of pregnancy symptoms (bloating, headaches, back pain, nausea, fatigue, breast pain, and cravings, etc.) I didn’t want to think too much into it and get excited and just wanted to wait for my period to come. I was late one day then got pink discharge the day after, the third day it was pink and brown then the 4th day it was more brown still with a little pink. Today I haven’t gotten any discharge and still haven’t gotten my actual period, I took two tests but they both came back negative. What do you think is going on? Am I testing too early or could it be something else?