Any insight?

Jade

I got my nexplanon removed on august 29. Beginning august 20 I began experiencing pregnancy symptoms. I have two boys already so I’m very familiar with signs and symptoms but every test has been negative. My boyfriend and I started TTC and honestly he was the one that told me he was ready to be a dad to his own baby (as he’s been helping me raise my two other kids). I my dr told me nexplanon loses its effectiveness towards its expiration.

My symptoms: c section scar raised a little, darkened a little, and itchy, tender/sore breasts, very tired, very hungry, random cravings, pink tinted discharge. But every test is negative. I’m so confused and so is my doctor (she at first said it was possible I was experiencing ovulation but when I explained everything to her she said to retest every week). I’m just wondering if anyone could offer some insight?