HI, I Just Started Taking Levothyroxine 50mcg For Three Days

HI, I just started taking levothyroxine 50mcg for three days now for my hyper thyroid. I get this weird tingling in the back of my head and I feel a little sick to my stomach and I have a slight headache. I was wondering If this was normal? I'm hoping my body is just adjusting to this weird new thing is all It has only been three days after all. The tingling comes later in the day and tends to go away but its almost like a wave.