Am I being to much?

So I’ve been dating my boyfriend for a year, I’m on birth control, and we use condoms I also make him pull out. Am I using to many forms of protection sometimes I feel like making him pull out while using a condom is a little much but I’m avoiding pregnancy at ALL costs since I’m in nursing school (and just not ready for a kid) am I being to paranoid using all these methods. ADVICE would be great!