Ok so i took a HCG test, way to early to test tho (i think) i saw a super faint hardly noticeable line?

I took a HCG test, way to early to test tho (i think since my cycle is long and irregular) i saw a super faint hardly noticeable line? The control line was there so i know the test has not gone rong but this other line was so very faint, i had to hold it up in the light to even notice it, i askd my hubby if he could see the line because i was shore it was my imagination, but he could just about see it two! so what could this mean, im not supposed to test until next saturday i think. Im on day 35 of my cycle, i ovulated on day 23 or 26 of my cycle, acording to OPK. I tested yesturday morning. My cycles have been from 41 - 46 days. My feel a litle bit diferant compared to usual, and im urinating loads more, but i dont want to turn these into pregnancy symptons because i think its way to early for that, plus ive got cramps every now and then as if my period is going to come early..