Opinions and input please!

I'm so confused right now. So yesterday morning when I wiped I noticed pink spotting (like i always get before my period) then throughout the day it got a bit heavier and it was red... then today i have had absolutely nothing. Not even a tinge of pink... for the last 2 months I have been taking Provera to get my period as well as taking clomid... so yesterday when i started bleeding i called my GYN.. he thinks I may have actually ovulated this cycle because my period started naturally.. so when i noticed no bleeding today i called in and he said he is going to still consider today cycle day 2... so I'm prescribed clomid and estradiol.. i have to start clomid tomorrow on cycle day 3.... so i guess I'm looking for advice... what if I'm not bleeding tomorrow?? Just confused and worried I guess. 🤷‍♀️