maymay, do you have a doctor you trust? A lot of these questions are too individual for us to help you with. If you're feeling fine and sex didn't hurt, you're probably fine, but you really need a doctor to assess you to make sure you're healing well. There are so many variables involved in pregnancy and birth that it's just not possible for us to tell you when you should or should not have sex. I'm glad you used protection, however. As previous posters have pointed out, you should have an appointment scheduled for roughly 6 weeks after birth. Hopefully you can get some of your questions answered then.
Follow Mothering