Need the knowledge of someone out there. I opened my pool 3 weeks ago. I forgot to remove the skimmer plug when the pump started running, it took me around 10 minutes to realize that the plug was still there. I saw a little spray of water coming thru the seal plate outside but when the plug was removed the water stopped.Now I have bubbles coming into my pool.I bought the seal plate gasket because I read somewhere that this may be the problem. Also it has failed to prime in couple of times.My pump is the Whisperflo Pentair. Your suggestions or comments are highly appreciated. Thanks.