I just checked Query Tracker out of curiosity. Ms. Reamer appears to be a replier most of the time, but the stats on QT show her most recent replies are to queries from December. Stats show her at 30-ish days on the low end, and into 90+ days on the high end.
Checking email constantly after only a week, for any agent, is...kind of a good way to make yourself stressed out. More and more agents are no reply means no, so you can check forever to no avail, or you can get to work on something else and allow yourself to be pleasantly surprised by a reply when it comes. And query other agents. Don't put all your eggs in one basket.