Hey
One thing to think about is what have you done in your first few years at university/what can you do during the last year that will make you stand out to other graduates? Extra curricular activity such as having a role in Club/Society, voluntary placements, part-time work are all great examples of this.
Also, have you been in touch with your university's careers team? They are great for looking at CV writing, interview skills, finding jobs and applying for them. It may be useful to try and set up regular meeting with them over this coming year to really help you in these areas, rather than having one off meetings here and there.
Finally, applying for a lot of jobs (although it can be time consuming) could be useful as you become familiar with the application process and your know either
1) if you get interviews, you are doing something right!
2) you do not get invited to interviews, there may be something in your applications you need to work on and this is useful for self-reflection and for when you apply for jobs you really want!
I hope you find some of this useful, these are just some of my thoughts from having been in a similar situation.
Ste