Anti-itch remedies for my itchy stomach?

Okay, so for about 2 days now my stomach and have been itching so much. I really don't want stretch marks, but I find my fingernails creeping down there every now and then. I already use palmers morning and night for stretch marks. So, any remedies for my itchy stomach? BTW i'm only 6 weeks and 4 days. Thanx Ladies!