So I have not had a period since February, which lasted 3 weeks, and my periods for the last couple years have been hit or miss but this has been the longest without a period. I have taken pregnancy tests which are all negative. I also have steadily been gaining weight for the last couple years and I have been eating semi good and working my butt off to try to lose the weight and nothing, still gaining.

Has anyone experienced this? I am only 25, but have had 2 kids, 7 and 6, and I feel like something is wrong but I can't afford the doctor copays if it's really nothing...