Kind of scared

Shine💞💫
I was pregnant back in 2011/2012 I ended up having a blighted over him which resulted in a DNC and February 2012 I am scared so badly that this pregnancy is going to turn out the same I'm at four a half weeks at this point and all want to do is beg them to do it ultrasound even though I know it's going to do no good and I don't want to feel like this?