questions just to be safe

So basically my boyfriend and I have stopped using condoms (we only use them if I'm on my period and we wanna do it) but I've been on the pill and taking it every day for like 8 months now (never missed a day) and we also use the pull out method and he's very good at pulling out at the right moment but I guess my question is like is it bad that I'm not using condoms? And would you be able to feel cum inside you with a condom on and without one on?