I am basically only suspecting I am pregnant based on lots of symptoms but I was right the other times (including a miscarrriage) 2015 I suffered a loss at 4 weeks and I always wondered what caused it, I became pregnant right after and started bleeding at 6 weeks so I was given vaginal suppositories and my pregnancy continued healthy. My youngest is now 2. In the pregnancy that went bad diarrhea was my first symptom and I read that can indicate that progesterone levels are not adequate? What can I do to catch and treat such a problem early if it happens? My SO would not be able to handle a miscarriage and his OCD is at an all time high wondering about the pregnancy. TIA!