Confused

Stacey
Hi all i did 2 pregnancy tests 2 weeks ago and both was positive then 3 days after i took the tests i started bleeding really light it was only noticable when i went to the toilet there was no clots no period pain just light bleeding whenever its af its always heavy and i have really bad cramps now im having cramp like feeling in my lower abdomen and been having lower back pain for the past 2-3 days is this normal for early pregnancy? Thanks for reading :-)