Well I think any baby BF or not can get has, my DD had it, quite bad at times. I BF until 8 months, it did come easily to me so I worry it won't with the next one. Having said that my DD got reflux and so every couple of feeds she would throw the whole feed up all over me projectile style! That was tough. I rely felt strongly about BF though so to me I didn't even consider changing to formula mind you my DD wouldn't take a bottle until she was 7 months so it was ruled out too for that reason!!
I think it will be tough to have a toddler and BF so my plan is to get a sling to feed the baby in and have my hands free to play with my toddler. It's going to be hard but I'm going to give it a go! I don't have any family close by so I'll only have my DH around for the first 2-3 weeks so in that time I'll have to work out how to make it work so that when its just the 3 of us I can manage.
I love the close bond you form when you BF though, it's like no other feeling and only you can do it! It was always my escape time when the inlaws came, my bit of peace away from them! I used to love curling up next to my DD for a snooze while she fed then slept, was a lovely feeling!