Af or epg symptoms?? Feel so alone 😩

Af is due anywhere between 2 - 4 days from now and slowly over the last week I have noticed I am getting increasing pelvic/hip pains/cramping. My boobs are very sore, got a major headache that hasn’t left, I am sleeping at every opportunity. I am just so exhausted that everything is becoming a chore and is draining me! I am extremely emotional, it’s not taking a lot to make me cry and today DH decided to tell me I am letting myself go 🤔.

Unsure if I am just getting all emotional because period due or if early onset of epg symptoms? Has anyone else had this?