Why am I experiencing heavy bleeding and pain?

It’s good that you’ve been taking pregnancy tests but they may not always detect pregnancy at its early stages. There could be many things that may make you feel something strange in your abdomen. The ball and beat feeling could be connected with muscles or other organs. Late or irregular periods can also be caused by many different reasons. You need to have a scan done so that you can know what is happening. 

There are many reasons why periods get missed like stress, lifestyle changes etc. If you think it is because of pregnancy, I suggest you to visit a gynecologist and get some pregnancy tests done to confirm it. 

Long periods more than 15 days long may be a sign of a health issue like fibroids, endometrial hyperplasia, or adenomyosis. Therefore, a visit to a gynecologist is necessary in order to get an exact diagnosis and the appropriate treatment. Going to a specialist for medical interventions will enable the disease to be managed successfully.

The indications of instability, as well as frequent urination, are the side effects that come with the intake of a levonorgestrel pill, in some cases. One of the repercussions of this pill is an alteration in your menstrual cycle, i.e., a late period. More often than not, it is a typical reaction to developed bleeding, i.e., the moment after the pill is consumed when the period is expected. Keep a cool head and try to avoid getting stressed out, because stress has an impact on your period. If you did not have your period after the first week or two, it is advisable to take a pregnancy test to be 100% sure.