41 yr old female, had cad since i was 34 and now fighting pad. have had two surgeries(major) since the beginning of this year to save legs from amputation and blood flow has been improved but the pain upon walking/standing and now even sitting/laying down is still there and getting worse. now waiting to go see heart specialist as my heart acted up in icu during/after last surgery and my surgeon seems to think i will end up having to have open heart. all this while fighting with social security administration for disability. anyone else going through this? single parent of two girls under 18.