Itching like crazy?

ok this may sound a little crazy to some but i have been itching all the **** over my body!! I am about 12-14 weeks pregnant and i heard it was normal. But woman who get to itching like this (all over) are either in there 3rd trimaester/ after labor. i dont know but this has effected my sleep to the point i don't want my fiance to hold me at night because i get so uncomfortanle. i will see my new ob on tuesday the 5th (they say im high risk?) i dont know why im 25 years old and this is my first pegnancy. I did have an acuring issue with cancer cellsin my cervix but i kept getting byopsies for that/also i have a cyst on my ovaries but i know abunch of ladies with that and deliverd. anyway i was just wondering if anyone can help!! im 114-117lbs 5'7 my belly is starting to pop out but its my legs , arms, back, chest, feet and sometimes my hands. i think the doctor is going to over look this as dry skin but i have beenfreakin' moisterizing on a regular! hell my sister sugsted Bag balm.hlp