I need a dentists help please :(?

I would switch to a non-alcohol fluoride mouthwash. like ACT. using a mouthwash with alcohol can dry the tissues out. If you use a manual toothbrush maybe think of buying a electric one like a Sonicare. Those are the best ones in my opinion. I have one and i love it. they are a little expensive but worth it. Try not to brush too hard if you think you do. make sure you have a soft toothbrush and when you brush your teeth at in the front make sure that you angle the toothbrush down towards the gums sorta at a 45degree angle if that makes sense or you can think angle the brush head towards the roots of the teeth. So when you brush the toothbrush bristles are not only on your teeth but are touching your gums as well because you need to brush your gums to keep them healthy but not too hard. See if that helps.