My Ps Told Me to Take my Steri Strips off but They Are Stuck to my Skin. How Do I Get Them Off?

If you are permitted to shower, allow the water to gently moisten and warm the steri-strips.  They will come up easily at that point.

Baby oil can soften the glue that causes the steri strips to stick. Rub on the baby oil, let it sit for a few minutes, then give it a try.  Another alternative already mentioned is to use warm water in the shower.