another sufferer here, you MUST be seen by a dermatologist!
i use eumovate daily on my face, if i dont then my eczema just flares up and even when using it, it often does anyway. to moisturise i use unguentum M this is a thick cream, can feel quite 'heavy' but at the moment seems to be the only one that works and i have tried HUNDREDS, like you my skin is always dry and sensitive and i have to be very careful with products, dont wear make up, have to be careful washing up, can just about use ecover, but anything else makes my hands dry, cracked and sore and horrendesly itchy.
i take piriton at night, it doesnt do much but as i am preg its the only thing i can take, i was prescribed stronger antihistemines from dermatologist when not preg/bfeeding but they can knock you out a bit, literally i had some that i would take and half an hour later i would be asleep!
i have to hoover everyday, change my bedsheets and hoover my bed every few days etc, i try and drink lots of water and sometimes where cotton gloves to bed to help stop me itching... i or my partner at times sleep seperately just so one of us can get some decent sleep!
it can and does get me very emotional at times, at the moment mine is fairly under control, normally it gets worse in pregnancy but hasnt done this time! but my hands, arms are sore and dry and my face can vary from minute to minute literally! oh my ears are cracked at the moment as well, it can feel so sore and uncomfortable, i dont think people can really understand how it feels to feel so uncomfortable in your own skin, there are times when i would like to sandpaper my skin its that itchy!
i know that i am allergic to pets and intolerant to dairy products, dust housemite and grass and tree pollen, also some nuts. i had tests done years ago and i can also tell quite quickly when i am reacting to something as i often get hayfever type symptoms, watery itchy eyes, runny nose, itchy inside my mouth and throat as well as itchy irritable skin.
it may be worth keeping a diary on where you go, what you eat, what you are exposed to etc and see if you can pinpoint anything that is making things worse.
sorry this is long, i could go on, but i really think you need to be seen by a specialist, i want you to know that you are NOT alone tho, it sucks it really does. push for a referral and try not to be fobbed off, i once got told my a dr when going in for infected, horribly sore eczema, 'well its not life threatening is it' like that somehow means you have no right to complain!
it can be intolerable living with eczema, i have had people refuse to shake hands, or take money from out of my hands, for fear that they might 'catch something' so it can and does impact on your self esteem.
(((doggie)))) have a non mumsent hug! and push for a referral.
btw evening primrose is meant to be good, but you have to take a high does, i used to get it prescribed but the evidence was anecdotal so NICE said not to prescribe it anymore, tho most dermatologists would say it is worth taking. i try and buy it when its on offer etc.
aveeno products can also be good and can be got on prescription, i would try and avoid anything with LANOLIN in, it is known as a key irritant for eczema sufferers, yet is in lots of moisturisers etc.