Applying too late ?

I messed up in my first semester , so i want to appy to 2-3 colleges in my 2nd semester which means i have to wait until the semester is over in may . The applications are rolling admissions, but will i still have housing if i apply in may and get accepted ?

Which colleges? Also, rolling admission does not mean rolling application.

SUNY buffalo state , SUNY morrisville , & SUNH of Old Westbury