High risk

My first son I had pre-e that turned ecplamptic (sp) and almost died giving birth to him. I weighed 120 before and ended up 220 in the end. My second pregnancy I was throwing up blood clots and was diagnosed with pre-e again really high blood pressure my 3rd I was diagnosed the same and was a nicu baby. This is my last and final pregnancy and I'm at high risk but so far he is doing well. I'm 37 weeks he is measuring 2 weeks ahead so they said to expect a big baby 😧.