There are some insects in my room on the bed, when I was sleeping they attacked my skin strongly,am getting itch.it is irritating me.those are like small in size and they have legs around the body.I don't know what they are also am thinking those are bed bugs,please tell me what might be that insects and could you tell me how to get rid of those.can you tell me good medicine to remove that insects from my body. Will they along with my cloths also?please help me am getting so much of irritation.

Do a Google search on Bedbugs... and click on the pictures... It sounds exactly like what you have. Call an exterminator... its not a do-it-yourself project.