Need help!

Tay • Hi my name is tay I have been engaged for 3 months and ttc baby #1 for two months now. We got pregnant back in november but lost it. We are now trying again for a miracle to happen.
So me and my fiance have been trying ttc #1 for two months and my period was due the 7th according to glow I got it on the 10th of last month but february 4 through the 7 I had pink watery blood and brown like discharge it wasnt heavy like a period I dont know if it was aunt flow or implantation should I test soon to see?