Good chance of being BFP?

Sky • Expecting baby boy due June 18th 💙
AF is 5 days late i have a doctors appointment in 3 days, symptoms started a week ago, a week ago I had cramping not like AF cramping then it went away. I've been feeling so ill every time I eat, I can only eat a little amount and I feel so full and sick afterwards, the smell of catfood makes me gag, after I ate lastnight I experienced a pain in the middle of my lower tummy something I've never felt, I have this ache in my left upper leg only when I'm trying to sleep, I've been soooooo grumpy and easily upset lately and I'm always happy even before AF. I cried lastnight cos I hadn't seen my fiancé all day lol. I hate peas and yesterday's dinner that was the first thing that was gone on my plate!! Hopefully this is my month! I  a former smoker but quit a month ago and my eating is ALOT more healthier then it was and I go to the gym 4 days a week for 1-2 hours so I feel I am healthier then before (I made lifestyle changes due to chemical pregnancy, I thought I was too Unhealthy to get pregnant)