How long can't a peron eat pork after getting their tongue pierced?

Myself just getting my tongue pierced three weeks ago. It was hard for me to eat the first day but after that I could eat whatever I wanted, the time I took to eat it was different. Like the second day I had it done I ate a hamburger just the meat part of it, and that took me like twenty min to eat, just had to eat it in tiny bits. For me once the swelling went down which was about three or four days after I was able to eat anything.