awwww!!! help!!!! won't stop itching!!

Samantha👨‍👩‍👧💖 • Due January 4th. My first👨‍👩‍👧💓
Itchy everywhere!!! Burning itchiness on chin and tickling itchiness on back and belly!!!!!   What's going ON!!! Literally the worse is my chin!
(33 1/2 weeks)