Is this normal during 3rd trimester??

Mary
So I usually enjoy long showers. I enjoy the warm water, I enjoy how relaxed it makes me feel, and I enjoy the 'me time' I get since I have a 5 and 3 year old. Since I hit my 3rd trimester, every shower is agony. My legs swell up and turn purple, my spine all the way to my toes feels like it's all going to pop out of place, and I usually end up taking a long story due to being in the fetal position. I have constant pain anyway but even on my pain free days the second I step in that shower it's all flooding back. Does anybody else have this too or is this something abnormal?