Once again.....medical bills

I am so glad that we have insurance, but at the same time I want to rip my hair out. Weston got his tubes in his ears and it has been amazing, but come on insurance, you are going to hold us responsible for $1500.00 of it!! Why?? I have reached the point of tears. We got our first quarter of frozen embryo's, my sonohystogram for the next round of pregnancy, plus Weston's synergise shot - that added up together we are at about $6000.00 and we are only in March. Seriously, can we win the medical lottery??