Getting headaches w/ recovery

Recently have been getting more intense anxiety w my phobia that it is affecting my day to day. I have been finding it difficult to eat one complete meal a day and can often only get a few bites into a meal before feeling n*. Most prominently, I have been getting intense headaches when I get home that no one else in my family experiences. It is a feeling similar to being drunk, my head feels heavy and everything feels a little laggy. I'm thinking that it is due to the lack of food consistently in my system but this is only making my recovery harder to deal with. I'll clarify that I do not drink caffeine and that I am currently seeing a professional. I'm just trying to see if anyone else experiences something similar?