I know that there are loads of people giving advice here that haven't been in a situation where they had almost no options when it came to getting a job when they graduated. I have been in a similar situation to you, and here are some of the things that I'd advise you to do.

1. Minimise your costs. If you can live with your relatives, do so.

2. If you cannot find a job, work on an open source project that is close to a field that you are interested in. Make sure that you do not have gaps in your resume that you cannot explain. This also allows you to keep your skills fresh and purpose to your day.

3. Invest in finishing the blind 75. These are set of interview questions that if you can understand, and master, you will be able to ace pretty much any technical interview.

4. Make sure you also are prepared for system design questions. There are many books on the matter. Although SDIs can be quite subjective, it is good to have an understanding of what you can do.

5. Do not limit yourself to your town/city/area. Apply for any and all remote jobs that apply to you.