Yes I get this too. Luckily I go twice a week so there's not that long between sessions. Sometimes I think it happens because we did emdr and it dredge up old memories and cockroaches come running out of the woodwork. Other times I think it's just because I start thinking about what he says in the sessions and sometimes it makes sense sometimes not but I usually come to realizations about my past or my thoughts and sometimes those are emotional so it feels like my whole world is in turmoil again. I know he is probably tired of me bringing up drama every time I go in. It hasn't always been that way but for the past month it's been pretty bad. I think as we get better hopefully it will happen less.