You do not need a DO LOR for most DO schools. You could receive interviews at some MD schools and I suggest these:
Arkansas
TCU
Creighton
Rosalind Franklin
Medical College Wisconsin
Oakland Beaumont
NOVA MD
Wake Forest
Virginia Commonwealth
Eastern Virginia
George Washington
Drexel
Temple
Penn State
Hackensack
Albany
Vermont
Quinnipiac
For DO schools I suggest these:
NYIT (both schools)
WCU-COM
ACOM
UIWSOM
AZCOM
ATSU-KCOM
KCU-COM
DMU-COM
MU-COM
PCOM
CUSOM
Touro-NY
WVSOM