Mid bleeding post ovulation...not sure whether it's worth getting excited

Hardeep
Hi everyone! Ttc for 3 years now and have been referred for <a href="https://glowing.com/glow-fertility-program">ivf</a> recently.i took a clear blue ovulation test last Tuesday and it was positive to say I had a 48hr fertile window.that day I noticed a bit is spotting and thought yay that's ovulation bleeding but it's been a week now and I'm still experiencing spotting.the blood is dark brown/red,not really experienced any pain, but initially it was similar to very light period pain. Doctor says it's nothing to worry about as long as I'm not getting any vaginal discharge.AF is due 3rd or 5th April (my cycle has changed from 28 to 30 days since Xmas). My husband thinks I could be pregnant and the doctor says I could be and not to rule it out haha,I think he just wanted to get rid of me.has anyone else experienced this during the week they've ovulated? It's not implantation bleeding as its way too soon 😟