(Squamous cell carcinoma HPV+ Base of Tongue and 1 lymph-node, surgery 7 weeks ago, no margins). Non-smoker, just started radiation

I've just started 30 days of radiation. I have been told that the focus of my radiation will be on where the cancer was (on the base of my tongue and the area on my neck where I had my one cancer-fill lymph-node surgically removed), AND, they are also going to radiate both healthy sides of my neck where there never was cancer "just to make sure we pick up any stray cells"

So... here are my rad "doses" - I am wondering what folks who have been through this, or are in the know about radiation, think about these numbers:

Base of Tongue (where cancer was, clean margins now) - 60 Gy
Neck - (area where cancerous lymph-node was remove) - 60 Gy
A lot of my neck on left and right side where there was not cancer - 54 Gy

I welcome any and all comments. Thank you!

-Mark