Sob 8d, dizziness & facial numbness x5 days. CMP, cbc, ferritin, iron all normal. Head ct, cxr, ekg all normal, d-dimer elevater @ 284. PCP had me trial xanax last night. Still trouble getting full breath and dizzy. My concern to her was PE she doesnt think so. Its a weekend asthmas workup normal. What should i do