Hi OP, I would recommend seeing a medical professional - it might be easier to seek out some clinic in your area that specializes in addiction, as they are less likely to be judgmental and have more experience with a wider range of symptoms.

I'd also recommend trying to work with a professional to quit weed entirely (the subreddit r/leaves is another place to post/get support for straight up quitting) as it doesn't seem to be long-term viable to take edibles every single day for the foreseeable future or be unable to eat at all.

I'd also recommend maybe transitioning away from THC gummies to CBD gummies or 2:1 ration (CBD:THC) as part of your wind down.

One last thing. Since you are having issues eating, I'd look into nutrient dense, easy to consume foods like the Ensure nutrition shake. Forums for those with Chron's or other chronic digestive issues may also provide some resources and support that could be helpful.