I tested with OPKs yesterday and today (two days ago I had pretty noticeable ovulation pain) and yesterday the test line was just about to be as dark as the control line and now today it’s lighter... I’m not due to ovulate for four more days and I’m supposed to use progesterone suppositories once I pinpoint ovulation.

Should I keep testing? Do you think I’ve already ovulated? The test line in the photo looks as dark as the control but in person it was a tiny bit lighter and GLOW marked it as negative still..