I'm an undergrad student in computer science. Throughout my undergrad studies, I did a few projects trying to solve problems that interested me. This necessarily meant something novel had to be done, although small advances early on and larger advances in more recent projects. I've shown my projects around to a few professors and was recommended to write a paper on the projects and submit it somewhere; however, I always pushed it off as writing the paper would interfere with actually doing the next project and I assumed I would do it later.
I am now applying to graduate school and have been informed that, while the projects are indeed good, it will not come off as such because I have not written papers on them; given how easy it is to lie about this and the relative difficulty of coming up with these methods, the signal/noise ratio is too low and so it will be discounted. To clarify, I'm not claiming that these projects are each solving major unsolved problems of the field; I'm just proud of what I have achieved and would like it to be actually considered appropriately.
Given that I only have 1.5 months until graduate school application deadline, is there any way to fix this issue?