My Stomach Been Bloted For Six Months It Stared I

My stomach been bloted for six months it stared i felt something bit me it had two hole the next daymy nose was suffie up i blew my nose a bunch of thing came out i didnt have light in the bath room i could see what it was Afther that i had anasty taste in my mouth. Till this day thing are always biting me.i been getting week my my
bone really hurt ,always get headache buring in my finger.i also have a itch all over my body it come and go i also find things in my hair they are black when i comb my head they fall down to the floor. please help me I dont sleep at night i look like a walking sombe