Birth Control Affecting Breastfeeding?

I'm currently pregnant with our second child and I really want to get on birth control after I have this one because I don't want to have anymore babies but I want something that can be temporary just in case we change our mind later after these two grow up a little, last time I got on the mini pill thing at my 6 weeks check up but I got paranoid and quit taking it, I'm just super paranoid of birth control affecting me being able to breastfeed, also I'm super huge on not taking any medicine or anything extra while pregnant and breastfeeding, I know someone is going to say to just use condoms lol which I've already discussed with my husband, we just haven't used them in so many years it just feels weird I guess, but we did talk about trying a bunch of different kinds to see if there's one that doesn't feel too odd, basically I'm just wondering if anyone got on birth control while they were breastfeeding, what type, and if it affected anything? Thanks in advance