Should i go back out with him?

ok well alittle over a week ago i broke up wit this guy....the reason i broke up wit him was cause he was a little clingy...but anyways i have been feeling rly empty without him and i think i need him back adn i think he wants me still but i have been goin crazy without him...ugg...but anywas he like tickles me in the hallway all the time ( even after we broke up) and idk i just rly liked him but he was a little clingy but i rly loved him and he is sweet and kind and just amazing.....now i want to go back out wit him but idk how to ask him out a second time since im the one who asked him out and dumped him the last time...ugg......idk wat to do...and the skool years almost over...