Hi ladylol, I was on 75 at beginning of peri, I had severe anxiety and this helped me immensely along with hrt. I then went up to 150 a few years ago as felt so flat all the time and the increase helped. Because I had to stop hrt 4years ago, I have been struggling on and off (all hormone) so went to gp last monday and she increased ven to 225mg, I'm not sure yet as it is only a week and my moods can be OK one day and horrendous the next or all in one day! I think it will be fine though, I have found it a very good AD.
I think when we are anxious, we over analyise and doubt, it may be lolli that you are dipping further into menopause and estrogen is now lower thus anxiety again, I would say your gp is making sense by upping to 150 rather than starting a new medication which may not suit! Hope that helps you xx god bless