Hi there
 I am 51 and on Estrogel 2 pumps AM and 2 pumps PM with Utrogestan 100mg on days 15-26. Being on HRT has really relieved a lot of symptoms but there seems to be some dips throughout the month. During period, on the estrogen climb and after ovulation/ mid cycle where I seem to really slide back into awful symptoms. Depression and lethargy, irritable. 
Today would be day 7 if I hadn’t missed the last two periods. Yesterday was really good but today I’ve been snappy, irritable, felt angry and itched all over.
The other thing that I’ve noticed is I am not able to use my brain at these times. I am so foggy.  I am homeschooling my ten year old godson who has ADHD and Autism so he needs one on one constantly.  On my good days I can understand the learning and teach him. I am calm and patient.  I have noticed that on my dip days I am resenting having to do the homelearning ( as it takes up my whole day) and I cannot understand the work. The information doesn’t go in.  Then the following week I can understand it all again.  I also notice that I am more stressed out and impatient. Also, I crave sugar so badly at these dip times that I cannot stick to healthy eating.  
Is it likely that the dose I am on is not sufficient for the dips in hormones during the month? I am booked in for a blood test next week to see where my levels are.  Thanks for any advice. 
