I'm 19, my boyfriend is 22. Today I found out I'm pregnant and according to this app about 5 weeks in. I also found out that my grandma and mother both have history of not producing enough progesterone, resulting in several miscarriages 5-7 weeks into the pregnancy. I think I've made my decision that I would like to bring this baby into this world, but now I'm terrified I might lose it. My doctors appointment is in 5 days and I couldn't be any more scared and anxious.