1st time pregnant!!!

So I found out Monday I'll be a first time mom!!! After 5 positive pregnancy tests (yes my husband bought 4 more bc the first one was lying lol) I'm feeling a ton of emotions and different feelings. Can any of you ladies give me advice on going forward? My first appt will be 8/27 for an ultrasound and to confirm the bun in the oven... Any foods I should stay away from or anything like that?