<human>: Can you give me a shortened version of the text?

Hello,

first time posting on the medical section.
I am a 20 year old male, I am 5ft 9in tall, weight 215lb and I am hispanic.

Last summer, I had very strong stomach pains that would not go away and at some point my stool was very dark, only happened a few times. The pain went away after a few months, but no doctor ever figured out what it was. I went paleo for a while and it helped with the pain but no real diagnoses. I personally believe they were Ulcers.

3 months ago
I have had a cough for about 3 months now that does not go away. I first got it during finals week (stress) when I got caught in the rain. I kept coughing pretty hard for a few days then it died down a bit but I still continued to cough. It got worse when I was in cold places and when I drank cold drinks. I visited a doctor and get x-rays and everything checked out. I did not have a blockage and my lungs and throat were clear.

1 month ago
Someone suggested that maybe something in my throat ruptured and I cough whenever it's irritated. Perhaps it ruptured when I was initially sick and the cough did not go away for that reason.

Few days ago:
I am in college where I drink on occasion and when I drink I do over hours at a time. However, I was at a music festival a few weeks ago and I drank a lot in a short amount of time (before I could walk into the festival). I kept throwing up and I was blacking out. EMTs got me and got worried when i was vomiting blood. It wasn't a whole lot, just enough to get people worried. 

Now: I still have a cough that sounds like it is "deeper" (if that makes sense) than before. When I laugh, inhale deeply or cough I have a pain in my chest. It feels more like a bruise or soreness feeling but its internally. My chest x-ray from when I was sent to the hospital a few days ago came back clean.

No current medication.
<bot>: Are any of these things linked together? I am trying to make sense of it since the doctors I've seen can't put the pieces together.