BFP - low progesterone

Katie
Today is 13 dpiui and got the shock of my life when Doctor called and said I am pregnant - I had negatives on clearblue digital days 10, 11, & 12 and was just certain I was out. HCG is at 17  & Progesterone is at 7.9. I am freaking out because I had a chemical pregnancy last April. She said she is not worried about the numbers, to keep taking my progesterone injections and i go back Friday for b/w and see if numbers are rising. Ladies - I am in shock and very scared ! 22 months ttc #1 and this was our first <a href="https://glowing.com/glow-fertility-program">IUI</a>.