3 days after initially receiving an injection of heparin i felt v...

3 days after initially receiving an injection of heparin i felt very ill on the 4th day i suddenly experienced severe muscle weakness and could not move; it felt like my body had gone in to shock. this happened several times over the next few days with episodes coming on very rapidly and taking between 2 and about6/7 hours to pass. i also experienced rapid mood changes and sometimes could not bear the feel of material on my legs - hypersensitive? Fortunately the heparin was discontinued after 3 days