Sonic Drive-In

I purchased 2 number 1 sandwiches yesterday, halfway through the sandwich I noticed the tomato didn't look right but I had already taken a bite out of it, I returned to Sonic with my ticket and my food and told the manager what had happened, today I went home early because I kept getting light headed and dizzy, I haven't gone to the hospital yet because I prayed it just passed over but I'm about to go to the hospital because I've been like this all day! I'll never go to another Sonic