6.5 month

In past 2 weeks I can see so much development.  He is able to bear weight on his legs for few mins. He is able to sit unspported for few secs or a min without slouching in front. When on tummy he likes to tap with his hand. Dh has got drum app on ipad for him to play. He hits so hard, makes sound and enjoys it.
Most of all he has cut his first tooth. Yaaaaayy. I can see small white dot on his bottom gum. I see it from past 10days and I am so ignorant (call me first time mom) I thought he had got white boil because I gave him onion juice (to cure cough) which has got heat. After few days I realized it is white pearl. Till now teething has been total trouble free. I have got teether also for him.
He has become more mobile. He tries to escape out of our hands and try to grab anything that fascinates him especially food items or anything bright coloured.