Hot Baths & Showers

Hi everyone! I just found out I am pregnant a few days ago, I am about 3-4 weeks! I know that pregnant women cannot go in hot tubs, and I have researched why, but I am wondering how hot the showers and baths could be. My main therapeutic coping mechanism (besides actually therapy LOL) is to take a hot shower. I am just wondering if anyone knows anything more about this, any tips or tricks, anything at all so I can keep my main form of relaxation. Thank you in advance!