I am 45 male...i have of developed certain conditions like numbness in my hip tightness in calves and weakness in left leg. wobbly at times?

See your physician: The many possibilities include meralgia paresthetica, vitamin deficiency, drugs, medications, infection, diabetes, anxiety, Guillain-Barré syndrome, herniated disc, tremor, spinal cord injury, cardiovascular disease, etc. See your physician for a full evaluation -- sooner if the symptoms worsen. http://www.nlm.nih.gov/medlineplus/leginjuriesanddisorders.html