Symtpoms have stopped.

5 and half weeks pregnant and my symptoms have slowed down A LOT. Because I have a history of miscarriages I am a little worried. Last week I had intense cramping and uterus pulling. This week not as much. If anything I don't even feel pregnant. Is this normal? Anyone else can relate? Its like intense symptoms are worrisome but so is feeling nothing. Input is appreicated. Thank you.