Girls, can you tell me if I should panic and run to emergency if it's …

Girls, can you tell me if I should panic and run to emergency if it's just a slight tingling on my left side? It's not strong, but for several hours with breaks every now and then, either 10 minutes or 5 minutes, then half an hour to an hour. There's a feeling of pressure and silence. It's been 11 weeks since I started. Yesterday I ate smoked fish, then a salad with salmon under a blanket, I suspect them, but still... Thanks