Why Did I Have Pinkish Spotting With Strong Odour From My Vagina?

Hi, so its june 8th my period ended may 29 and I had a colposcopy may 31 and shortly after I felt like I had a yeast infection which is somewhat. Normal when my surgar levels are a little high (I'm type 1 diabetic and still new to controlling my diet) anyways today I had some pinkish spotting with a strong odour :s at first I wasn't sure if it was my vagina or my new tattoo which is very large and close to the area but now that I haven't had it covered in plastic wrap for a while I can tell its not the same odour and its definately coming from my vagina! What should I do? What's happening to me?