Oh my!! I tried some Vitamin D drops a couple of years ago.. and had an anapylactic reaction!! So now I drink Vanilla Plant based Ensure..(get it on Amazon..which has raised my Vitamin D up to normal ..in fact the dr had me taking Vitafusion Vit D with the 2 Ensures a day and it got too high.. IDK if you can drink the Ensure or not.. it doesn't have sucralose in it)..I haven't tried Almond milk.. (I just stay away from milk as much as I can.. goat milk is supposed to be easy on your tummy..I haven't tried that either tho..).. you might be having problems with the Vitamin D..I'm sooo sorry you are feeling worse!! (If that could be possible.. !!) Did you make it to the doctor>> I made it and she said .. yep you were allergic to the Coba;lt in the b12 shots.. (I ended up in ER..) so she was really sorry ..(she's my new PCP) and I asked for alot of blood work..(she wouldn't do it my first visit) ..she's ordered TEN!! I'll go to the hospital lab next week and get them done..Have my new gastro next week.. and Praise GOd ..it's a 5 month wiat.. God parted the Red Sea on this one.. Praying for you to receive your miracles!! That's MIRACLES.. plural!!! Hugs and prayers to you dear friend!!