No clue how far along or Due date... ahhh, help me guesstima

So I am pregnant.... and go to the OB in 2 weeks.... until then I will have no idea how far along or when I'll be due! It's going to drive me crazy! Any momma's wanna help me guess-timate? I had a period middish December, not sure exactly, my cycle has been jacked up for awhile. I took a test on Saturday and it was Negative, took two Monday and both were Positive....
Any one able to help narrow something down?

If you had your period the middle of December, you're most likely due the first week of September.

Well I got a very dark positive immediately on a hcg strip the first time I tested .. it was almost exactly six weeks after the first day of my last period..and I have longer cycles so I ovulate later than the typical 2 weeks

Given that..I'd say you are about 4 weeks ..especially since you got a negative earlier this week

Quoting ThreeLittleBirds:" If you had your period the middle of December, you're most likely due the first week of September."

Thanks.

My edd is September 9, and my last period was the 4th of December. Congratulations!

Also, I am currently 7 weeks 3 days pregnant. Hope this help figure out your due date