I need help or advise please!

This is my ttc #2 , the first one was super easy this time its so confusing! Anyway yesterday on my 9 dpo I made a hpt and it was positive the pregnancy test was First Response Early so my obgyn ordered a cuantitative hcg and the result was 10. He said I need not to keep my hopes up and maybe in a week i will say welcome to AF. Today in 10 dpo i took two hpt one first response that one said to use the first day of your missed period of after and the other one is a cheapie one. Anyway both test came back positive with faint lines. I dont understand whats going on. Someone with experience that can help me please?