Masturbating in the state of ihraam

Q: A few years ago, I went for Hajj. May Allah Ta'ala forgive me, at that time (I can't remember if it was before or after Arafaat), I committed the terrible sin of masturbation. May Allah Ta'ala forgive me. What is the penalty for this? Also, does that act break ghusl? I doubt I made a ghusl after I committed that act. May Allah Ta'ala forgive me.

Presenting fake certificates when applying for a job

Q: I am working in a gulf country and I given some wrong certificates. I always doubt whether my job is haram or halal. I graduated applied to many companies but they did not choose me as I did not have experience. I gave a record of fake experience and some certificates and I did not show my actual graduation degree. I got a small level job. After getting the job, I informed the interviewer that I had given wrong certificates. Is my income haram or halal? 

Making intention of nafl salaah and fulfillment of a vow

Q: I made a vow to read two rakaats of salaah everytime I do a certain sin and double the amount of salaah if I do it again. I'm doing this in order to help me completely leave the sin out. I want to know, when I read this salaah, can I make two intentions in one? Example, I read this salaah at tahajjud time so I also make intention for tahajjud.