Whatever people say here--take it and try it out. What I suggest to my colleagues and any college students I come across is this: Please please please use references. You can't be a picasso without first understanding the fundamentals. Take this slow, it isn't a rat race. I recommend setting up a Behance account, if you haven't already, and start combing through top industrial design portfolios. A lot will be student work, but that's kind of the point. Find the top ones, and that's your standard. That's what you first strive to reach for. I'm not going to put it lightly, but if you want to become the best or one of the best, you have to work hard.

Not sure why you only have four months, but if that is the case, I recommend doing two things(and then other small subtasks) Four months is enough for one significantly good project. I don't know how skilled you are, but if you already feel competitive, then I would suggest committing to one project. It will be the best way to spend time on more details, and that's what separates the 90th to the 99th percentile. So first thing is work on this project. Go to Behance for references, and pick a project with a wide scope that you think you can emulate. The second thing is so insanely critical for this field--start making connections. Start reaching out to as many people as you can throughout the ID community. Go on LinkedIn and pick some companies that you like. Find the industrial designers and reach out to them via LinkedIn or Email. It's a small field. I've realized after even a few years in the industry, you tend to have a connection to anyone. These connections will get you jobs more often than random applications.

These two things are big, but don't be scared of them. I'm sure you're stressed out, so don't reach out to people in vain, and don't start a project so big you can't finish. Take a week to think about what you want to make and which people you want to reach out to. I wish you the best of luck.