I'm the same way baby is 2 weeks younger than expected for last period, it can differ for us irregulars a bit more than others but it can also be right on. Good luck
Your doctor will help you with this but you sound like your estimation is right. Congratulations!!
Yes I have taken 2 test which are both positive. And I have an appt with my doc next week to figure stuff out
Have you taken a test to tell you if you are. I have irregular periods and I based it off my last period which was January 12. I was right on the day and I'm now 9 weeks 4 days pregnant and was confirmed too with an ultrasound at 6 weeks 6 days