I dont think you'd have any problem to re-enter the US,because I got back to my home country in feb and on august of the same year when i got back home i re-entered to the US again and at that time my visa will be expired on oct at the same year which means i only have 2 months valid visa to enter the US, there was no problem at all for me as long as you have never been overstayed in the US before and never did any crime in the US!
Good luck!
