I typically have little to know PMS symptoms aside from me just being a smidge more irritable. However I laid down last night and I suddenly got the feeling like I was going to get sick. I just drank some water and was fine and feel kinda better now but I'm just worried that this is going to be a regular thing before I start my period, because trust me, it's not fun. Does anyone else have similar symptoms or am I actually sick? According to my cycle chart I'm starting my period tomorrow.