Not a good night

I’m on week three of 2.5 and things have been going well so far with minimal issues. Through the night and this morning I’m not feeling good. Diahorrea, pains and nausea. Literally started 2 hours after I ordered my 5mg pen. MyFitnessPal said I had went over my fat recommendation yesterday and had potatoes for the first time so maybe it’s that. Peppermint tea and crackers for me today!