Can anxiety cause following symptoms. Tingling fingers and toes, numbness in back of thigh. Headache in right temple, acid reflux and sleep loss?

Maybe. Anxiety can cause many different physical conditions but this would be extreme if happening at one time. It sounds like you need to see a mental health specialist as well as your primary doctor to make sure there is not an underlying medical problem.
Although it' could. It seems a bit unlikely. Anxiety can exacerbate or cause many physical symptoms. Before i would assume it was all what used to be called psychosomatic, i would encourage you to be evaluated by a physician to rule out any physical illness. If you are feeling anxious it would be wise to learn relaxation techniques and speak with a psychologist as well about life issues making you anxious.