Just venting

I’m currently 6dpo I’m feeling crappy headache backache. I been feeling really down I lost my baby at 11weeks with a Mmc back in feb my first I was due on 8/14 my sister was pregnant with me and she gave birth to my beautiful niece on the 1st of August. This my first time opening up but I look at my niece it constantly reminds me I was suppose to give you a cousin. But at the same time I love my niece to death. Since I was due two days after my hubby birthday he has been asking to ttc as a birthday wish. I know it’s too early to test but could I have a chance this month.