Cramping?

Wh

Today I am 6 weeks and 2 days. Woke up to cramping on my left side. Feels like a pulled muscle at times. I'm a worry wart as it is, but Sunday night I did run into the edge of the countertop (with my left side). Should I be worried? It's Wednesday now. I've always been experiencing what feels like period cramps but no spotting of any kind...