weird spotting?

Amanda

so I started with super light pink spotting two weeks ago for like 4 days then it stopped but I continue to have it on and off specially when I wake up in the morning but still super light and when I have sex after I spot pink for a few hours I do get a tiny bit of muscle tightening down in the lady bits like every now and then since this started but it don't hurt bad just discomfort then it goes away just wondering if others have experienced this and if so what was it I haven't tested cause I'm nervous too cause I always get negatives when I do and don't want to be let down any insight would help thanks girls 😊