should I test???

Diana • TTC #1 with my high school sweetheart 💖💙👶🏼✨ 1 Samuel 1:27
Me and my husband haven't exactly started our intense TTC regimen but we're not stopping anything either and I'm concerned.... AF came the 15th but not like usual... it was very light and I mean very light... usually I have a medium flow until about day 3 then I bleed a lot! I was sick the first day so I chopped it up to that but now I'm feeling fine and still now I'm only spotting... I'm only wearing a panty liner when usually have to use super plus tampons... and nothing in the past 24 hours... my question is should I test??? Also, usually I cramp really bad and this time very minimal cramping. I took a test on the 14th and it was negative I hate to take them and have the same disappointment. What do y'all think?