So my period is due in 3days so <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> says, but I'm just a little worried me and my partner have been having sex using the withdrawal method a lot in the past few weeks and in the past week or two iv noticed a change in myself such as I'm sleeping a hell of alot more and I'm always hungry and not to mention my boobs omg they hurt so bad and my nipples are pretty sensitive my sex drive is ridiculous I want it all the time and I'm never like that, I know I should probably wait to worry if my period is late but my partner mentioned that he thinks I might be and my boobs have got bigger and he's worried which has made me worry......just help me what do I do?