Do anyone have previous Congestive Heart Failure & Cardiomyopathy along with post Eclampsia?

Mikala • I have an amazing 8 year old daughter and 7 year old son and two step sons and currently expecting bio baby in September
I had two children literally back to back, there due dates was the same a year apart but my first came 2 weeks early so they are 1 year 12 days apart! When I got pregnant with my second I weighed 114 at 5 foot tall. But by the end of my pregnancy I weighed 190 and the doctors never tested me for anything even though I had continued working out and eating right throughout the entire pregnancy! I had an all natural birth bringing a beautiful healthy baby boy into the world and was sent home 2 days after his birth with no high blood pressure or anything! Well 5 days post baby I woke up with such a bad headache that I literally fell over when I tried to get up and walk, the baby's father took him until around 9 when he walked back into the bedroom to check on me and when he turned the light on I stated have a massive seizure, my blood pressure sky rocketed to 220/180 and I was flown to Harris Hospital where they put me in a medically induced coma for 2 days because I wouldn't stop having seizures! The doctors told my family I had to much brain trauma to wake up and not have mental health issues, but instead I woke up with CHF and found out I had post eclampsia! I'm just thankful I had my son before all this happened because he wouldn't have made it otherwise, but I'm wondering if any other moms have had these issues! 
I'm currently 16 weeks pregnant and have the all clear from my cardiologist, apparently my heart has healed itself and my doc says I'm one of his most fascinating chases considering most patients don't get over cardiomyopathy and mine went away within a year not to mention no more CHF but I'm still High Risk pregnancy due to the eclampsia and the risk of everything happening again!... Kind of freaking out but hoping for the best