Question? 36w3d

Haley
I know this may sound silly. I am 36w3d and woke up cramping last night. Now today I've had constant period like cramps and a UTI like pressure from baby being so low now i KNOW i don't have a uti i was just at the obgyn yesterday. Could this be early signs that labor is coming and he's getting ready? I was induced with my daughter so I never had any of this "early labor" stuff but I'm very uncomfortable.