Help don't know what two do

megan

So three month ago I had my second baby via repeat c section. And I got on birth control at the end of January and until recently I forgot to take my pill for I think for. Two weeks idk exactly if it was two weeks or a couple of days. So anyways my husband and I did it last night and he came in me. And I took two pills right after but I know you have to take pills for the next 7 days if you miss taking your pills before having sex or some shit. But i also read that you need to take the first pill after the start of your period but i never had my period before i got the birth control pills didn't have sex until my six week postpartum check up. But yeah with the first baby i wasnt on the pill and i didn't have my period for almost 2 years cuz i nurse and my two girl is 6 year apart and between those years me and my husband had a lot of unprotected sex some time he pull out some times he didn't and it took us 6 years to conceived our second child so i hope I'm not pregnant soon after my c section. But if it happens to be i wanna know if there are other moms out their that experience getting pregnant right after having a c section and was their any complication. I read that getting pregnant before six months increase risk of uterus eruption low birth weight etc so I'm slight paranoid.