ER department trip from HELL

Question should I sue a hospital ER department for terrible treatment during my stay at memorial Hermann hospital medical center downtown? All while I was there forced to lay in the. Hallway by the nurses station I was screaming in cramp pain I was told. To Stop I was too loud I was in pain duh!! And get this the wifi wasn't working for everyone I was bored the entire time I was there.they almost wasn't going to give me a ride back because I was going to leave but I can't drive and it was night and dangerous they finally give me a ride after I gave up and endure suffering .staff wass nice but more training is needed.