Hi. I Had A Bit Too Much Too Drink Last

Hi. I had a bit too much too drink last night and got into canned tuna. I'm afraid that I may have swallowed a part of the sharp metal can. I likely did not swallow it, but I am worried because that part of the night is blurry. I can't really afford to go to the doctor or hospital unless 100% absolutely necessary. Is there any way I can know the reality of my situation without spending a bunch of money?