Hi, welcome to HCM I am Dr Das
You did not give the bhcg level in blood. I assume that it is increased, may be mildly. And urine tests are positive. In these tests there is no middle situation , either it will be positive or negative.
So, you are pregnant. The age should be counted from last date of menstrual period.
As you weird taking ocps , there some possibilities of topic pregnancy
What you will do?
First do an us of whole abdomen. Then consult with gynaecologist.