yes, best thing is to relax and let thing s take their course. but it is so difficult to do that. I get especially nervous because I hear so many people that never got their PPT or Medicals and then like 6 months later Immigration writes to them to ask if they had received them...
In my case, when I sent my medicals in July and got my doctors receipt that my medicals had been received by Immigration Canada, I relax and did not do anything about it. I still wrote to Canada to ensure that they were forwarded to them in Ottawa from London. Received an email saying my file was in process. Then, on September 15 (one and a half month after I got delievery receipt), I got an email from them asking me if i had received my request for medicals on 13 July... which angered me, since that was the main reason why I wrote to them, which means that the person replying did not even bother to check if my medicals had arrived in Ottawa.
I told them I sent them on 30 July, 17 days after the request, and to please reply to me to make sure they had them. They said that yes and that they were with Health Canada, that is it! This was on 16 September, nearly a month ago... haven't heard from them since, and soon it will be 3 months since I did my medicals. I am worried that the medicals are with Health Canada but not in the hands of the Ottawa Processing Pilot for them to start reviewing my file and doing whatever they need to do... I am tempted to write to them again, since I now know that sometimes they do not look at our files before they reply to us.