Congrats to yesterday's and today's PPR.
CIC is working at a steady pace now.
To the remaining ones: Don't overthink. I have been in the same situation. In the beginning I was really confident that my application was 100% correct and PPR was sure. Every beginning of month from December to March I was saying to myself that I will get PPR this month. Then, when the 6 month mark was approaching I started to think, what if this document should have be done in a different format? What if my officer does not understand the LOE? A lot of "what if"s where running though my head. I was starting to overthink and getting worried. Checking MyCIC and this forum were the first and last things that I was doing EVERY SINGLE DAY. The last week before getting PPR I was thinking that most probably my application has something wrong because a lot of people on the forum were reporting PPRs. After 160+ days I got PPR and now life seems better (really). Stress hinders happiness.
To conclude. I know it's hard not to open MyCIC portal or this forum when your job is in front of a PC the whole day, everything it's just one click away. But as you see CIC is working, PPRs are being sent every day. Your turn will come and it has 80% chance to be processed withing 6 months. Don't stress yourself, it's not necessary.