Well im new to this site, I just dont know where else to turn to anymore with this, im 19 years old, and have had anxiety for about 2 years off and on, recently, about two days after breaking up with my girlfriend of 3 years, i choked on a Special K bar I was eating one night, and since then have had the feeling of a lump in my throat for over a month now, it comes and goes with the intensity, its gotten bad enough to the point where ive gone to the ER, and they have done a CT Scan, but they said they were unable to find anything, and the results came back normal, ive seen my regular doctor about 2 times, and ive gone to an ENT, who said it mightve been Acid Reflux, tho he didnt preform any tests such as a barium swallow or endoscopy, and put me on omeprozole, 20mg, which ive taken for a month, and still no change, (Ive never had an issue with acid Reflux, in the past) now ive been able to eat Ice Cream, drink Tea, Water, and with some difficulty, soda, and ive eaten Pizza, sandwiches, burgers, and stuff along those lines, but I always have trouble swallowing it down, I take small bites, and chew as best I can before i swallow, and it always feels like it gets stuck right at the same spot, and I have to drink a ton of water, and cough a bit to get it to feel Okay, it doesnt actually make me cough, but I do to try and get the feeling to go away, It feels like the Lump is right behind my adams apple, and its to the point, where when I swallow, its totally different then a normal, relaxed swallow, and I keep trying to cough it out, and clearing my throat, which hasnt done any good so far, ive been doing nothing but worrying about this lump, its gotten me to the point where i have trouble sleeping, I cant enjoy anything I do, because I always feel like I am going to choke, I am literally afraid to try to eat food...I would like an answer, or an opinion, as to if this could be something stuck, or if it is anxiety, and i should take steps to treat it that way, ive never had this as a symptom of anxiety before, but it has been scaring me so badly, if it was food stuck or cancer of some sort I assume they couldve seen it with the CT Scan? and would food stay stuck in your throat for over a month? it almost feels like a cough I just cant get out, but its changing how i chew, and how I swallow, i can tell im eating and swallowing differently, but again, idk if its just anxiety, or something more serious, if anyone has any answer, I would really greatly appreciate it with all my heart, because I cant take living like this anymore

im fairly healthy, I work out about 3 times a week, i eat fairly healthy, (when I could eat) no smoking or drinking