Hi tea! Welcome!
We're in a similar boat, I've been skirting in and out of McDougalling for years but recently found out that my husband (early 40's) also has high blood pressure, so we are trying hard to change. He has significant weight to lose, and I have 30-40 lbs to lose, myself.
Are there a *few* veggies that you DO like, or can tolerate? I'd say focus on them. It's okay to eat the same few things again and again. I am not a big fan of *cooked* veggies, especially big chunks of them in something else, LOL ... but I like asian-style salads with cabbage and such, and am learning to add darker green leafy bok choy and things to it.
See if you can list a few things you DO like, and build your menu from that.
kim