So I'm 3weeks and 4 days pregnant

Lastarr
So I kept feeling my breast being extremely sore and lower back pains were happening so I decided to take a test and this was what I saw I thought I saw a faint line so I ended up buying a stronger test a couple of days later which was clear blue I couldn't believe what I saw... I had not planned on having another child because my daughter is only 10 but hey a lil blessing is on the way