Period...?

Cris

Last night whenever I went to the bathroom I felt this pressure down there and there is very little blood (spotting) so I thought it was my period but since this morning if I am on my period it’s not like how it usually is (heavy flow) and the pressure is throwing me off and it kind of hurts, but it hurts after I pee from the pressure, but not that bad. Would anyone know what’s wrong?