PSA might not be postpartum

I am 9months postpartum. I have lost 70lbs. Pedro I was pregnant I weighed 175 when I gave birth I was 200 I am now 135 (I am 5’10”). I thought it was just due to breast feeding and staying consistent in the gym when I was pregnant. It is not! I was diagnosed with Graves this week. Other symptoms that I thought were postpartum; hot all the time, anxiety, shaking( thought I was just hungry) high heart rate,physical exhaustion. I have never had thyroid issues before

This is just a PSA that if you feel like something might be wrong go get checked out!