22 weeks had contractions


So monday I had some bleeding with a clot. I was so scared. After I saw the bleeding I started cramping like I was going to start a period. They did urine tests and transvaginal ultrasound first. I had to get a bag of iv fluid. But I wasn't dehydrated. Then put the contraction belt around me** honesty I didnt even know what the hell it was until later**. Then doc comes in says your having contractions and I'm like what??? I thought I was just cramping. Soooooo long story short and 5 hrs later. Everything turn out fine. They just didnt understand why I was having contractions. She said it was Braxton hicks either. Anyone else experience this???