Use any toothpastes of reputed company will be fine but important is the brushing method. Do the scaling from ur dentist he will teach u the proper toothbrush techniques.

Bleeding from gums and bad breath re signs of gum infection.if it is in the early stages simple scaling and gum massages will be sufficient. If it is extensive gum surgery might be needed.

Hello Please get cleaning done if not done from 6 months and then you can go for any toothpaste no gel

Colgate (salt) Chlorhexidine mouthwash

Toothpaste is just a medium to facilitate cleaning of the teeth, it is the brushing technique which makes the difference. Search for modified Bass technique on YouTube talk to your dentist to explain this procedure on a model. But brushing only removes the layer of plaque from the teeth but if there are deposits of Calculus they cannot be removed by brushing and will be a continuous source of gum inflammation and bleeding and can be removed only by professional cleaning through a procedure called as scaling. It will be better to go for a session of teeth cleaning by taking an appointment with your dentist. The results of that procedure can be maintained by meticulous oral hygiene thereafter. Regards.

get checked with the dentist and you may need a cleaning of your teeth which could solve your problem.