i am 30 years old.my hight is 155 cm and my wait is 162 kg.a year before ihad hiliobactr in my stomach but it was treated with antibiotics.i had also iron deficiency now i am ok with that.

Now my worry is about the following symptoms since the past 5 days. I am feeling as sometihng is moving in differnt part of my body, under my skin,i have mild bone pain on leg,back,joints,arms and sholdre.I have also headach,difficulty in breathing.The good thing is, all of these symptoms are not frequent.they come and go. what could be the reason?