I have used both glycerin suppositories, as well as an enema with no luck of becoming unconstipated?

Use can continue to use the glycerin suppository daily. However, would be best also to use something like MiraLAX orally daily as well.

There are many potential approaches to constipation, but a good starting point is increasing the amount of fiber in your diet and considering a fiber supplements such as psyllium, in addition to maintaining adequate hydration. This would be a good discussion to have with your primary care doctor. Good luck.