Ljp - the Estring really won't give you a boost of oestrogen systemically - if you vaginal or bladder problems are not under control then go back to using the Estring. You are still young so upping your Oestrogel a little won't be a problem or more risky. Finding a level of oestrogen that works for you is trial and error - however, if your flushes etc are basically under control then stick with what you are doing - we all get times of low mood, fatigue, irritability etc. I think when we are menopausal we just notice this more.
Please don't forget everyone - the weather is unusually humid at the moment and EVERYONE, not just meno ladies, are feeling hot and sweaty right now.
DG x