Maybe period lol

So I started bleeding a very small amount after sex last night with my husband, and when I say small, I mean like only when I wipe after urinating is there a little bit of light pink blood so I thought it was like tissue tearing because he’s a little aggressive lol but this morning it was still happening so I’m just going to assume it’s a very light period, it doesn’t require a pad at all, just some bleeding when I pee and that’s it. After I wipe it doesn’t keep on bleeding . And it doesn’t require a pad or tampon . Just thought that was a little odd. Going to monitor it the next few days and see if it gets heavier like a period or stops suddenly. Has anybody else experienced a lighter period than usual like this ?? Was everything normal after still? Did you do something different in your diet to have it so light? Idk just curious as to if it’s implantation or regular period because it’s so light and mine come strong from start to end . My menstruation doesn’t come light and get heavier . It’s strong from the jump and lightens towards the end . To early to even test so that’s not a reliable option.