New member. Idk the ins and outs of how to navigate this. I don't have any friends here and I feel an urgency to get it right. 60 y/o woman staring at 285. Heart health isn't great so I have to make some real strides. HELLLLP! 1200CAL a day and going to try some intermittent fasting. I'm a stay at home retiree, funny,…