Hi I have really irregular periods I'm pretty sure the last time I had one was 2 months ago but for the past 2-3 weeks I've been having really sore nipples they have gone darker and really bad cramps that last up to 5-10 minutes me and my boyfriend always have unprotected sex were trying for a baby but I'm on a IV drip at hospital for Arthritis I'm worried I really need help I've done so many tests but all negative but it just doesn't feel right to me PLEASE HELP!!