You may be interested in giving a combination of 2 supplements a try - TMG plus L-methionine. Here's a link to some people's experiences - I'm not promoting the brand or anything, just sharing reviewers' comments:
iHerb.com - Customer Reviews -Jarrow Formulas, TMG, Trimethylglycine, 500 mg, 120 Tablets

I hope today goes better for you!