Symptomatic ? Hmmmmm

A
Can you help me identify what it is I'm going through and if I should go take a pregnancy test
For 5 days I lightly bled but it wasn't really bloody, more like dry blood again hardly anything
Having uncomfortable lower back pain now for almost two weeks
Always light headed or dizzy 
Motion sick 
Nauseous 
Light pressure around lower pelvis maybe near ovaries 
Drinks are going right through me. I pee about 5-6 times a day
Have been constipated and my stool is really dark right now (not black or bloody) 
Spotting is completely gone by the way 
Breast don't hurt but are mildly tender nipples too 
So so so tired 
Body and mind 
This app is kind of confusing and idk if I'm late or not... 
Just this past week I can't seem to get to sleep
Starving all the time but as soon as I eat something I start to get sick 
Bloated 
Apparently my period was suppose to be last week, it was a no show. Then it's suppose to show today but yeah I can tell by my discharge and body, it's no coming this week. 
Mild cramping around lower hips 
If you've experienced all of these factors, please share, did u get a BFP
Or did your period eventually come