Round 4 of provera . AF is pissed.! lol

So I finished my 4th round of provera and on Cd3 waiting to start 2nd round of 50 mg Clomid . This cycle of Provera has to be the worst . The other times taken it AF was normal lasting for 4-5 days lite/med flow this time AF Heavy bleeding ( literally feels like it's pouring out ) and clots here and there . I haven't had a heavy AF since high school before getting on any type of birth control . Idk why AF is so pissed with me lol maybe my body it's just cleaning itself out for a sticky bean this round .!??? Praying and fingers crossed this round works and won't have to worry about another heavy cycle. Anyone else randomly got a heavy period after using provera when they haven't before when taking it ????