Heavy Period

I’ve been on and off my period for the past 2 weeks. I have blood clots coming out and today I have had to change my pad 3 times in the time span of 20 minuets as it gets filled up fast. TMI sorry, but I kept wiping and wiping and it just keeps bleeding. SORRY AGAIN TMI :( my stomach hurts extremely bad and I feel like throwing up. anyone know what I should take? I took aleve and then Advil that barely helped. I seen lemon water helps but I don’t know? any advice <3 sorry again for tmi but just wanted to see if anyone could relate. any tips would be helpful (: