A small streak of red?!

Period is supposed to start today. I wiped received one small streak red then pinkish shade (hardly noticeable except I'm eyeing down every piece of tp) there after. I usually get a migraine one week before AF, then day or two get light bleeding before it becomes full blown on my 6 day visit with AF.

Symptoms: extremely dry mouth, back pain, headaches, restlessness, constipated,insomnia, but constantly tired,cramping, stretching discomfort (uncomfortable feeling when I go to crack my back or stretch my abdomen), sore nipples and I think the veins are more visible but not like OMG. Intermittent nausea, but never threw up.

I have been taking folic acid/prenatal vitamins daily cut out majority of caffeine(no pop), cut out fast food- home cooking only, no alcohol.

Ideas? Similar scenarios? I have a dollar store hpt but I'm waiting until I'm 3-4 days late on my period before wasting it.