Ok so I got the results back from the bw and they said im way early..my hcg was at 37 so I just got pregnant

Is this normal??? I hope so im so nervous...I go back wed to see if the levels are rising. Im sorry I dont know my due date or anything yet because they are not sure how far along I am because (for those that dont know) my last period was april 23rd so I started poas when i was a few days late and got all BFNs and last week i went for a blood test and it was neg but my progestrone was high so the dr said i ovulated around then so i was not preggers when my period was due but i am now-lol so i cant go by my last AF soooo im so confused...any help from you girl would be awesome!!!