Discharge question

Kendall
I have been having some burning while peeing. But has been going away with cranberry juice thankfully (:  
Well the past three times i have gone to the bathroom I have had a weird discharge. 
The first time it was slightly brownish pink 
The second time was more clear but had slight blood droplets in it 
The third time it was pink 
And I just went to the bathroom again and had pink discharge again and like a couple blood droplets come out. 
And I know for sure its not coming from my urine. 
Idk what's going on 
We are ttc but we're only able to have sex twice while I was ovulating because my husband had to leave for training and I think it's to soon for it to be implant bleeding.