Could I be pregnant?

I've had 2 miscarriages 3 years apart, my husband and I have been ttc for a year now, I'm always regular, however I got "AF" for 2 days only really light, and now I have cramping but no bleeding, a little bit of tendernes on my breasts, and been experiencing headaches, I really don't want to get my hopes up, but this 2 day period has never happened to me what should I do. Thanks for all the comments in advance. 😊