Rush of research and how many researches are possible in ug

Ok so im in my 3rd year and and I'm still to part take in my 1st research. the thing is all my old friends are in cs field and they have published 4 -5 researches by their 3rd year and one of them is a certified elseviers author now. Kindly tell how many researches have you all done in your time as a med student and this feeling of being left behind what to do?