Emergency Help!?

Okay so my mom caught me on pro Ana about 3 times in 8 months. The third time yesterday. And she is really suspicious, she hasn't done anything like "try to get me help" for my Ed. Thank god! So I don't think she's convinced I have an Ed, but I know she's specious because she watches me closely. And has made me eat bigger portions of food a few times. So I decided to not even take the chance of getting caught by not going on a pro Ana website unless if I need urgent advice. Like this time. So what should I do make her unsuspecious, and how long will it take for the suspiciousness to go away?

Hmm... My parents 100% are aware I have an ED and consciously refused to get me any sort of treatment. Most families will actually take a LOT of convincing before they really accept you have an ED.

To get her off your case, get in trouble for eating something you're not supposed to (preferably unhealthy and/or a large portion). Eat when you're supposed to be sleeping, take food into a room you're not allowed to eat in, eat food meant for a special recipe or for a certain person. You don't even have to eat it if you don't want to, just leave dirty dishes and wrappers. Although it works better if you're caught in the act eating straight from a container.

And DO. NOT. GET. CAUGHT. ON. A. SCALE.

Thank you!