What is wrong with me???

So I'm 26 year old male.. health wise is decent. So I think this has been going on for awhile but I could be wrong.. I have health aniexty and health problems stress me to the max..

Ok so I'm haveing how would u call it. Trouble swollwing I guess... What seems is that it's not getting stuck (that I don't feel) just seems like it's going really slowly down.. I have been stressed out for the past two years almost going threw a divorce etc. My eating was trash if I even ate... I drank alot of coffee.. which I think it cacthing up to me now. I been googling alot..
Which may be the dumbest thing I could do. But the phone is right there and so easy to do so. I recently had gotten tinitius and had a brain MRI done to rual out tumors but dam after googling I thought I had a brain tumor... That was like couple weeks ago...
The scan came back all clear my T is noise induced. But after that I started noticing my trouble swollwing problem.. I have alot of phelm PND. Which the brain MRI did show my sinues was inflamed... White mucus thick as well... So I've heard of LPR now I think I may have that I had burning in my throat for awhile... I told my ent doctor about it he gave omprozole 20mg I'm on day 3 so far. No help yet. I also been experiencing pain in my chest as well and it can get bad... As well.....

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So now I think I may have cancer do to the pain in my chest I'm going for all the test I have another appointment on Friday with my GP then I will go to a gi doctor after that... Idk if its all in my head or if this is aniexty or foreal... I'm sorta freaking out. I want answer and idk how to find them the fast way I hate waiting like all of us do.. any info would be awesome
Thank you..

Hi holymol , firstly I had the symptoms in my throat you are talking about , my condition is still to be diagnosed (fap) but I did learn/realise the throat problem was anxiety Even if you don’t think your stressed your brain and sub conscious a very very in-depth thing , and the lump in your throat is because your sooo anxious , it’s quite common , I also had like a creeping feeling accross my shoulders ( same thing ) I suggest trying yoga , practising well-being techniques and even book a body massage to bring your anxity levels down . I hope this is helpful to you . Regards x