Hey guys

Last night I bumped my head on my freezer door. Hard enough to make a sorta loud thud sound. I've had a mild headache ever since that comes and goes. There is no swelling / topical soreness at all, so i suppose it couldnt have been that hard of a hit, but the headache seems concerning. Could this be a setback? Ive had pcs for years now and seem to have a sensitive head to bumps