Sounds to me like you are totally out of ketosis and probably need to reinduct. All the carb cravings are from the carbs you ate. You need to clean your system out again ... start by preparing yourself by shopping and stocking up on all the legal foods. Drink lots of water... and get back to the straight and narrow. Cheats are the kiss of death for carb addicts. Sorry to have to say it ... but it is the truth. Many people cannot have a little cheat ... without it snowballing into LOTS of cheats and eventually falling off plan entirely. The critical thing is to pick yourself up and get back on track.

In the future... just because you are at someone's house and they offer you high carb food... does NOT mean you MUST have it. It is perfectly acceptable to say "no thank you". If they press... you press back... FIRMLY NO.

Wishing you success.