Hi! I'm Andreea and its my first time TTC. My last period was on 3rd of March for 4 days and now we are in 14th of April and no sign of a period. I did have unprotected sex in my fertil days as glow sugested. That was on 26 of March. I did have some pregnancy test but all with negative response. Now I wake up with lower back pain and feeling bloating. I don't know if it's my period time or not. Need some help. 😩