Put some Tincture of Benzoin on your skin under where the bandaids adhesive part will go. Let it dry. Apply bandaid. It will stick much better. Unfortunately, it also turns your skin yellow/brown, which comes off pretty soon though. A bottle lasts a very long time, one bottle may even be a lifetime supply.

https://www.amazon.com/BENZOIN-COMPOUND-...VAKVNDFYEN7YX2J