TTC please help

Hey ladies I would really appreciate some advice.

I was supposed to get my period on the 5th of October and I did a test a few days ago and it was negative. In the past I've had a hard time getting my period because of the depo I was in. I've just recently started getting my period, I'm going to say maybe two or three months. Now I'm late. About a week or so before the 5th my breast were really sore, which isn't a norm for me as a sign that my period is coming. So at my WWE at the doctor's office I had her test and it was negative and then I tested on the 8th and it was a negative as well. IDK If I should test again. Is it still to early to take a test?

Thanks in advance