Pls help me pls

[lastfault]

Dear all I am pregnent from 27 Jan 2010. During this period i have got a lot of problems like as
1- Vomiting
2- Low BP
3- Weakness
4- Cold
5- Leg swelling
6- Fenting
7-Dizziness
8-Constipation
9- Low appetite

all thes are persisiting from begning to till now perodically with time. Now I have a serious problem , I am suffering from red bumps which are some times itchy at my thigh , private area, stomoch and breast.I am very scared is it any thing going dangorous in side Me.
I am very scared of such a king od bumps.  Pls help me.After 4 weeks i m going to give birth of child. this is my second child. During first child i did not get these froblems why now?

[lastfault]

My wife is pregnant since 30 weeks. She has got red bumps on her thigh and private area. Initially the bumps are red and dry. As time passed they become dense and spread towards stomach and their shape size and color changes. Now at present she has completed 33 weeks of pregnancy and the bumps are like: red at base and yellow at the top and become more dense. She is felling very bad now. What to do. Why these are happening. IS there any serious problem?
I am scared?
pls help me.....  

[lastfault]

I dont have any idea about medical terms but they are red and  dense very dense around the my private area