Craft...we're here...you are not all by yourself. Sharing challenges and listening to others is what this is all about! I know though...you are overloaded....
There are quite a few here who are bearing this burden on their own...and you will get excellent advice. I come from a family of 6 "kids"...so in the beginning, responsibility was split between the 4 closest in location to Mom. That changed in 2 years to me being her only visitor...but one brother takes care of paperwork.
Watch your health! When you mentioned your heart racing...I developed atrial fibrillation 3 years into this...a couple ambulance trips and days in the hospital brought about heart meds...2 bouts of shingles...and other stress-related health conditions.
You were right to get your Mother in a safe environment. You will learn how important it is to take a little time "just for yourself"...it's obvious what this horrific disease will do to our loved ones...but what it does to US often takes us by surprise.
Sending love and prayers your way, my friend.......Pam