Nah, I'm 100% prepared for exactly that. I know I'm doing the right things to drop the weight, and I just have to keep doing them to achieve the long term results.
I think that's a great idea. You'll still be making clean, homemade meals, but at a lower cost. I haven't done HelloFresh in a couple of years, but I had to quit because I just couldn't justify spending $75 on 3 meals (or whatever it was), because their portion sizes were tiny. Also, the ridiculous amount of cardboard, insulation and freeze packs over time felt onerous.
I would encourage you to meal prep some as well. Spend a couple of hours on Sunday making a couple of things and portioning them out so you can just grab and eat throughout the week. My go-tos are:
hummus - 1 28oz can of chickpeas = 3 x 9oz tupperwares of hummus - eat w/ carrots
tuna salad - 2 12oz cans of tuna, greek yogurt, celery, frozen petite peas, wasabi paste = 4 x 10oz tupperwares of tuna
asian cucumber salad https://www.feastingathome.com/asian-cucumber-salad/ - just put in large tupperware and eat a couple forkfuls at a time. 1 fork = 1oz
Cottage Cheese - 1 fork = 1 oz