OOS MD schools interview very few Texas applicants with your MCAT of 502. Apply to your TMDSAS schools. Also apply broadly to DO schools and I suggest these:
UIWSOM
OSU-COM
NYIT-AR
ACOM
WCU-COM
VCOM (all schools)
CUSOM
TUNCOM
KCU-COM
ATSU (both schools)
PCOM (all schools)
LECOM (all schools)
MU-COM
UP-KYCOM
WVSOM