monday stress

My doctor appointment with the endocrinologist is sept 4th I have been trying to not over stress myself and pay attention to any symptoms that I can bring up to him. I am so hoping I have a good one and not someone who will dismiss me. This is what I have so far. I get beat red in the face when doing something outside but I'm not tired or I don't think I'm overdoing it yes it may be hot outside but its not like the sun is making me red. I have browning on my arms and lower part of wrist. Tired easily just fatigued not sleepy tired. sometimes its not I want to lay down but I have to. I get foggy head headache. not sharp pains kind of like pressure headache that can last all day does not get better with sleep. some days I have low blood sugar and low blood pressure. chronic anemia. some days I want to eat other days I have to remind my self to eat. some days I wake up nauseous until about lunch time. I get off balance feeling . I have what feels like waves hit me and I just don't feel good- jittery I think this is the low blood sugar. sometimes I have pain where my gallbladder is. I had a CT of this about a year ago and they said I was ok no stones so I don't pay attention to it anymore.
every lab they said was ok except my iron that will go down but after taking iron pills for a few months they tested me again and said it was good stop taking them. but I have had anemia issues for at least 18 years . often they said it was due to heavy menstruation and I was on the pill to control it. I have not been on any rx since my last daughter was born 3 years ago and I had a tubal ligation. I wonder if being on nuva ring was masking something else.