I'm on hrt and overnight I got a decent sized lump below where my nip ends. this was my last hrt shot and it was 200mg/every 2 weeks for 6 months. I went to see the doc about it and I said it was very sore and only on my right side, it took a look poked at it and said it was just an ingrown hair and put me on some pills so take the infection out. I think he;s wrong. is this possible from HRT. this far in