I could use some input

A few days ago at 10 dpo I noticed I had some brown spotting in my underwear 👇🏻had absolutely nothing more after this.....

Now today at 12 dpo I tested with a clear blue and got this👇🏻

Ive had light cramping on and off for a few days now. But then today also I had abit of this, I'm really worried, what is this? 😩 We want a baby so bad!!