Sex after C-section? Bleeding, other questions etc.

How long did you bleed after baby?

Did your vagina change in anyway since baby didn't actually come out that way?

Will sex hurt after c-section? Since they cut all those muscles and uterus I'm nervous to have sex lol.

Currently Breastfeeding and experience random pain in my nipples for no obvious reasons. No clothing rubbing.

Why?

How long until your period came back while Breastfeeding, after c-section was it worse, same or better than prior?

I know it's random all over the place questions l. FTM with no clue lol