So anxious 😞feeling of dread

Hi everyone, I’d my 1st mc at 7wks in October and 2nd mc at 5wks in Feb. After a few days of faint lines finally got our clear blue digital positive yesterday at 11dpo. We were over the moon and determined we were going to stay positive but today I’ve been so anxious. I’ve what I can only describe as a heaviness in my lower tummy, wouldn’t even describe as pain or a cramps but feels like my period is coming (would’ve been due tomorrow) I’ve several positive tests but still have the feeling of dread that I had right before both mc 😔. Do you think it’s still normal to feel like this and have a healthy pregnancy?....I’ve never gone full term and the only pregnancy I’ve ever felt has been like this and ended in mc