Leg pain Tamoxifin?

hi mich I havent started the tamoxifin but already had those symtoms pre the bc I was peri menopausal  Im 51 (blood test) as Id been to the drs to confirm I wasnt loosing my mind. I found the good old hot water bottle or the heat pack was great ease for my legs and my husband would rub them, I remember  a few hot flashes so bad I had to pull the car over to strip off and would sleep with only a sheet on had some doosies in the hospital, And very teary  Im wondering if mine will increase when I start my tamoxifen god I will be a pain wont I.  At least we know its normal if we all get them dont we? ha ha                             best wishes adean