They both passed the NST and I spoke to the doctor more in depth about what's going on and she finally agreed to do more monitoring to ease my anxieties which made me really happy and put me mind at ease. So we're doing 2x weekly NSTs and we'll be doing a once a week fluid check to make sure that he still has enough amniotic fluid (apparently that's a huge sign of how his placenta is functioning). We have the NST and fluid check on Monday and then next Friday is another NST. Same days the following week except that Monday we're adding in a growth scan for the babies to get an idea of what they will weigh when they come out, and then the next week on Tuesday is when they're being evicted.
I'm still worried obviously because they're my children and I will worry for the rest of my life but I'm starting to feel a little better about everything. She also said that if at the next scan it shows that his amniotic fluid is very low or at their final growth scan shows that he has fallen below the 10th percentile they will induce that day. So basically, I could go at any time but tentative and ideal is still for them to make it to 37 weeks which I really hope they make!