PLEASE HELP....will baby be okay

I'm 13 weeks 4 days.....I've ate about 3-4 Oz's of imitation crab meat ( fully cooked) for 3 days is this safe.....I read somewhere it wasn't but other post said it was confused and scared.....another good issue I have is I'm planning a trip for six flags tomorrow and packing sandwiches tonight and know my much meat have to be warmed up could I warm it after i make the sandwich put in the fridge or shall I make mines in the am and let keep it from getting cold until lunch time.....I forgot that I also put lunch meat (unwarmed) in 2 salads I had omg I'm not good at this keeping track of these simple foods this is my 5th child and was never told I couldn't eat certain things..... Thanks so much ladies for the help