I had my period from october 20 -25 then on nov 5 when i was fertile me and my boyfriend had unprotected sex.. ever sense then ive had all these symptoms my gums are sensitive each time i brush a lil dot of blood comes out ive had constipation , also have been burping excessively ! all day! tiredness , lightheadness to add and these last couple days I have been nauseaus wanting to throw up and feeling it come almost up to my throat.. then yesterday i started having light brownish then turned to red spotting each time i go pee and also today every time i go pee theres spotting.. it feels like its about to end super early which is not normal for me usually my period is very heavy and im having to change my pad regularly the first 2 days.. never had this in my life having such a light period. also have some watery discharge coming out . is it to early to test or what could this be.