Vitamin D deficiency symptoms - recovery after vitamin D

Wow, reading all this, for the first time in almost 3 years I have found someone who is going through the same things I am. Thanks for this group, you give me hope :)
My story
2010: I was put on bedrest in the spring, pregnant with twins that ended up being born very premature. I was bedrested 24/7 for 6 weeks, after that we spent all our time inside the hospital until autum with the twins. My health was surprisingly good despite all these things
2011: Late 2011 I started having a little nausea, always thinking I was going to be sick but that wasnt. Slowly it got worse
2012: I was very tired, at home with my twins, they where sick alot and needed a lot of care. I started working again in the fall and had than been having
-mild bone pain
-abdominal pain, felt like I had been hit in the stomach
-nausea
when I started working everything started to get worse.
2013:
-I was diagnosed with endometriosis
-started having flu symptoms very regulary
-bone pain
-cramps in fingers
-extremly fatigue
-trouble concentrating
-memory loss
-having hard time finding words
-always getting sick when having my period
-loss of appetite
-loss of libido
-lost 13kg over 9 months
-vision problems, loss of vision
-feeling being unwell
-sinusitis
-pneumonia
2014:In january I went to the ER, got MRI of my head, ENT tests which all came back normal and the final diagnosis was migraine. The things that got worse or where new this year are
-chronic headache
-brainfog
-unable to think and hold up conversation
-always feeling unwell
-started loosing time at work, only able to get to work 2-3 days at a week
-hip pain
-pain in legs that no pain medicine I have work one
-feeling like have no feeling under my feets
-vertigo
-dizzinesss
-lightheaded
-ear pain
-pressure in ear
-sinusitis
-pneumonia
-feeling really cold
-feeling really hot
-pressure in chin bones
-pressure in eyes
-feeling I have stone in my head, so heavy and nonfunctional
-felt like my brain was paralised and the function was just to keep me alive
-no energy
-could not take care of my twins or anything at home
-eye muscles in pain and very bad feeling in eyes, just want to lay down and close my eyes
-stopped working in april
-in may I got the diagnosis of having a burnout and got told to stop working for 2-3 months and recover
-week later, got my D-vitamin results 24nmol/l (10ng/ml)
-started taking 1000IU  and after very short time I started feeling better in my head
-august I upped my dosage to 4000IU and have a long way a head in recovery, my energy levels are extremly low, my head is much better but still a long only having one day at a time feeling almost good but limited because of low energy. I am a part of my family now, take care of my boys at some point, help with everything in the house as I can. I have starting having a good bodyfeeling for just a small time but always getting longer periods (started 0min but now sometimes hours)

I think my symptoms are mostly do to the D vitamin deficiency not the burnout but burnout might be a part of it. I work hard and push my limits all the time to keep on with my recovery. This is a rollercoster and I still get a bad periods that can last for weeks but slowly the good things are coming more frequent.

I am probably forgetten a lot of things and you can ask anything :)

Thank you for reading article Vitamin D deficiency symptoms - recovery after vitamin D