Accommodations study techniques

I very recently got approved for accommodations in the form of 150% time--53 minutes/section. I have taken the test one time without extended time, and I have been studying for my upcoming test since November 2022 without that in mind either. I am seeking advice on how to adjust my studying. I don't want to "relax" too much and get slow, but I don't want to rush myself either. I was wondering, also, if any forums/blogs address this adjustment. Thanks!