TTC 5 months Now

Baby

I'm really bad about getting my hopes up. We've been TTC for 5 months now. I've been feeling a little sick lately, getting headaches, felt really emotional and just dont feel like normal. I have to wait a week before I've missed my period and that seems like a lifetime away. I've also not had my normal pms symptoms. Usually my breast get sore and I have some cramping and I've had neither. Is lack of symptoms a good sign? Am I silly to be thinking this might actually be it? Has anyone else felt like this and got a BFP?