Spotting mid cycle

I have had spotting for the past two days mid-cycle. Glow has told me to possibly reach out to a doctor but not sure if it is serious enough to go to a doctor for. I have never had spotting mid way through my cycle before. Yesterday I woke up with some nausea but it went away quickly and then the spotting started. Today I am feeling super dizzy, to the point it is hard to stand properly. I thought the nausea and dizziness were just from me having a cold this week.

Anybody have further insight into this for me?