Like idiot i took off hose on booster pump trying to see if i should replace due to leak. After i removed i quickly realized i screwed up as pressure was released and water disappeared down return pipe. I quickly screwed hose back on and turned on main pump to prime then turned on booster pump. You guessed it. It now sounds like it is sucking air and making horrible noise. Was almost silent immediatey before. Any thoughts or help? Really worried my noob self screwed something up