Had sex before peak ovulation

I've been tracking my ovulation for a few months and my husband and I are finally ready to start trying this month. I tested in the morning on Tuesday and my fertility was low.. thinking I had a few more days before peak fertility, my husband and I went ahead and had sex (but he pulled out). This morning when i tested I was at peak fertility. I know the recommendation is to have sex every other day for best chances.. but I'm afraid If we wait till tomorrow, we'll miss our window. Any ideas or suggestions on whether or not sex 24 hours after ejaculating will still give us a good shot? Basically.. should we go for it tonight, or wait till tomorrow night? Wondering what my best odds will be? 
Thanks!