Spotting/bleeding

Alisha • Married 6.7.2014❤️baby #1 born 6.2015❤️👼🏻baby #2 born 4.2018 at 21 weeks👼🏻❤️baby #3 born 3.2019❤️baby #4 due 10.2021❤️

I’ve been spotting the past 2 days, last night it got heavier, but was always really light pink. I was freaking out so I called my doctor and she said everything sounded fine and normal but this morning I’m having brown blood, which means old blood but I dont know what it means in the sense of if it’s normal or not. We are telling family that we are pregnant today but now I feel like I need to add *but things aren’t going well* ☹️ this is just freaking me out and I want it to stop!! I hate that ER visits are stupid expensive because I just want to know what’s going on.