Hi I flew Australia to USA using Cexane 80mg twice per day and stopped four days after return. Had signs of DVT and PE forming and went back on clexane for further 4 days, Now having bad leg pains again like things shooting through veins. Feel completely flattened on energy 10 days post travel. I have protein C deficiency and had 3XDVT and 2xPE before. Last DVT was on 9.5mg warfarin. Any advice?