Faint positive

Anita 🌸

So im not really sure where to put this. I am currently 14dpo and got faint positive line on Wednesday at 10dpo, its been getting darker each day (I attached a picture of the one I took this morning)

I told husband on Wednesday and he doesnt believe that it counts cause the line is faint, which is killing my vibe .

Should i be worried? This would be my rainbow baby so I am praying its not too good to be true.