You need a complete physical exam, w blood work lab tests ordered by a Hematology st first. You may have some disorders hidden in your circulatory system.
I do not know. It is a suggestion to find out, what is causing all those unexplained bloody bruises.
So sorry that you are going thru this. No amount of lotion may help, unless you consult a Dr who specializes in detecting what is the real root cause.
Good luck.
W regards,
VJ