Need some input!!!

So at 10dpo I noticed abit of brown spotting in my underwear 👇🏻had no more after this

Today at 12 dpo I had this faint line on a clearblue

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