Trying for our Rainbow baby

After 2 early miscarriages the first half of the year we have started trying again for our Rainbow 🌈 baby. Im not sure when I ovulated exactly this month but my period is due tomorrow, I tested on Monday morn SMU and got a negative. TMI but my cm never dried up this month after ovulation and last week my nipples felt like glass in them now they are fine but its my boobs that are sore and have heartburn. I don’t notice any change and I know this just means AF is coming but damn I hate my body. Never had sore boobs like this before. Hoping to conceive soon. Staying positive. Baby dust to you all xx