Hi Chanel,
Only started my Tamoxifen not quite two months ago. I take mine at night and tend to have a lot of hot flushes during the night, am sleeping badly, waking approx every hour (mind you sleep beautifully on my couch for a couple of hours!!)some aches and pains around my left shoulder and underarm, some mood swings, but that seems to be about it. The aches and pains could be down to doing a bit too much too quickly as I have to keep reminding myself I'm not supposed to be lifting the same amount of weight as I'm used to!! And as for the mood swings it's more annoyance and just making sure I take a deep breath before I reply or say anything sarcastic :(. Really all pretty good, certainly wouldn't be without it. All the best. Xx Cath