Hello I would really appreciate it if you could help me, I am planning on seeing a doctor, but my mom and I are trying to look for a good one, and meanwhile I'm just trying to do a little research and get an idea of whats going on ok so I have missed 4 periods, I have always been irregular, it had been regular for 6 months and then it just stopped so im worried but there has also been some other symptoms like 3 weeks ago I got a spot of brown-red, more red so I assumed it was my period but nothing else besides that spot and a few really very small brown tiny spots came for like less that half a day so I'm guessing that wasn't my period right? And then I had tender breasts for a week they didn't hurt they just felt tender, then I had nauceas for like 1 minute 4 weeks ago or it might have been 2 months ago or something like that and then I'm getting like these nauceas sort off it's similar to that feeling when you are nervous I think, they aren't exactly nauceas but anyways I'm freaked, nervous and confused, I also have a line or crack in the middle of my nipple, and I'm not sexually active so I find all this very strange, please help!! lindsay