Mini pill and breastfeeding

So I started it and noticed a drop in my supply in addition to feeling groggy and just blah in general. We are going to start just using condoms until I am doing nursing and can start a combo pill. It sucks but condoms have a lesser failure rate than the mini pill anyways. Has anyone else made this same decision? Feeling a tad anxious about it but can't handle the lower supply and feeling like crap