Hi cake, welcome to our little thread, but I'm so sorry you're here. The early weeks are just a fog of shock and pain. Just keep putting one foot in front of the other, talk to us if it helps, or not - we are all here for you and understand what you're going through.
My little boy died 20 hours after he was born in January - he was full term, I was 39 + 3 when he was born after a straightforward low risk pregnancy, but he had a velamentous cord insertion (where some blood vessels in the cord are exposed) which ruptured and he was deprived of oxygen for too long and had massive brain damage.
On waiting to TTC - it's really personal, I was desperate to have another baby as soon as possible, but I think it's different for everyone. I also had an emergency c section, and was told by my very experienced and wonderful consultant to wait six months to TTC again, but then he later told me I could go ahead at 4 and a half months. My son was IVF-conceived after two and a half years TTC, and we had some frozen embryos left. I got pregnant again in June but miscarried at 5 and a half weeks, and I'm now a little more than 6 weeks pregnant after another round, 10 months after my loss…. but it's been bloody scary with some big bleeds so I am not taking this pregnancy for granted at all.
TTC after losing a child is awful because you don't get a 'free ride' because of your loss - and I think that is part of the reason they recommend waiting a while. Miscarrying after my full-term loss was horrendous but I had to be ok with that possibility to go forward.
My motto on all this is 'the only way out is through'. Time passes, you feel pain like you couldn't have imagined, but the days do pass.
If you want to VBAC the risk of uterine rupture (which is very small anyway, but when you've been on the worst side of the statistics, that isn't necessarily comforting) goes down a little more after 18 months (i.e. - if you wait 9 months to TTC). Other doctors say 3 months is ok if you want a repeat c section and I know women who've gotten pregnant 3 months after a c section and a full term loss.
Sorry for the essay. Lots of love to you, and again - I'm so incredibly sorry this happened to you. It splits you open. I so hope you have good support from family and friends and I'm really glad your hospital care has been good - it makes an enormous difference.