Hi K.,
Congratulations! I became pregnant with our second child when my son was 1 year old too. It is totally OK to breastfeed while you are pregnant. Make sure you are still taking your prenatal vitamins, eating healthy and getting enough sleep. The biggest difference I noticed this time around was how extremely tired I was/am. It not only has to do with running after a toddler, but also to do with breastfeeding. So, I take a nap in the morning and one in the afternoon, whenever he sleeps. This makes the day soooo much better!
I'm 20 weeks along now and my son is 16 months old. I can tell he is self weaning and that is totally OK with me. When you are 5 months pregnant, your milk turns back to colostrum, so many toddlers/babies wean at that point. They don't like the taste. I think that's what my little dude is going through. Also, you will experience nipple sensitivity when your little one is nursing. It is totally normal, but you may want to emphasize that they need to open their mouth wide and not bite down on you. Your supply is decreasing already and the little one will turn to do everything to still get the milk. My son would squeeze my breast to try and get more;)
Their is a great breastfeeding support group at Morton Plant Clearwater hospital. The infant group, non walkers, meets the first and third Friday of the month from 10-12pm on the second floor of Sarah Walker Women's Center. There is a big meeting room around the corner from the intake area. The toddler group, for walkers, meets the second Friday of the month from 10 to 12pm. It's free and there are oodles of toys for the kids.
Please feel free to email me with any "breastfeeding while pregnant" questions. Even if your doctor says to stop...there is no medical reason why you should. I know mommies who nurse their babies and toddlers at the same time and everyone is extra healthy. That won't be the route for us, though...I'm not that patient:-)
God bless,
S.
ps. A previous poster said that you can't have a baby vaginally after c-section. That is totally false. The obtion of a VBAC, vaginal birth after c-section, is safe and many doctors are supportive of it. I had a c section after an unnecessary inducement and am now going to have a VBAC with my second. I switched doctors because of the c section experience. I now go to Bay Area Women's Care in Clearwater. They are a fantastic group of doctors. I highly recommend them. VBAC is totally possible for you!