Following up without being pushy

I've learned to follow up professionally without making people feel chased. After sending a proposal last week, I wrote to the client: 'I'm just circling back on the email I sent you. I wanted to check in on whether you'd had a chance to review it. No pressure, but it would help me to know where things stand so I can plan my side of things. If anything has changed, just drop me a line and I'll upd