Hi,
Last semester of University can be and is extremely stressful so it is okay to feel this way, but what is also okay is taking time for yourself, and that is the most important part. Looking after yourself will in return help you with your studies as detailed in the reply above.
If you plan out your time you can then see what time you have to rest and concentrate on yourself without feeling guilty that you're not studying enough when you actually are! Obviously don't be too harsh on yourself just listen to what your body needs and you will be rewarded with easier concentration during study time.
Just do your best and I'm sure you have got this, just make sure you turn off your work mode when you need to and stay healthy mentally too.
Hope this helps and I wish you the best of luck!
Kind regards,
Katie F (Film Graduate)
University of Wolverhampton