Could I be..?

Ok so I had a miscarriage at seven weeks the weekend of valentine's day.. I just got AF back last month and had all the normal period symptoms as i normally would. This month i have been feeling bloated, Last week I was craving guacamole! I am Hispanic and I grew up never liking it at all! But I have eaten it almost everyday since then. Now AF is due this week, and my boobs are usually sore a week before it comes.. I haven't felt soreness at all nothing these last couple days, and it's due Thursday the 21st. I have been peeing like crazy, but I keep telling myself there is no way.. Any advice you ladies could give me I would very much appreciate!