i have noticed gained weight while on nutritious food + walking 40 minutes a day + yoga 15 minutes

Dear All,
Need someones help
As this site give some gud motivation to be on balanced diet and it really motivates to do the right things for weight loss.

i have been doing walking and yoga for atleast 1 hour a day ( appx 4 days / week )

I am around 32 and weighs appx 97kg , having an apple shaped body.

As i have inclued more proteins / fibres / citrus fruits in my diet and rigorously following the same

As i was having constipation problem and my schedule as below

Wake up- Overnight soaked triphla in a glass of water and
consumed in morning ( quantity appx 75 ml after boiling and adding a spoonful honey)

Breakfast- Either Kellogs with milk adding sugar free pouches ( quantity in full glass appx 500 gm to make me full )

Other options are- Bread upma full plate
2) Daliya with milk adding sugar free , again 400 gm to satisfy my hunger

3) Besan chillah with less oil with cup of tea , adding sugar free

consuming appx 5 -6 glassses of water in form of soups / green tea / lemon tea without milk

Mid meal- Fruits like Pappaya / watermelon / apple / guava till i am full

Lunch- 3 chapatis + any subzi with gud quantity + water ( sipping from glass ) to quench my thirst

Post meal- Green tea / lemon tea / or sometimes tea with milk

Fruits in evening ( either one or two )

Dineer- 2 chapatis plain + any subzi or dal in gud quantity + 1 chapati masala ( namak wali roti with less oil )

What i have noticed in few weeks , i have increased my intake of alchohol ( appx 3 days in a week )
Consumption- not more than 3 small pegs with soda/ water / beverage mix + some snaks ( hing jeera / peanuts / nut crackers )

As mentioned if i m not able to do walk in morning then i am following yoga at evening for appx 50 min and SKIPPING DINEER and consuming a glass of milk w/out sugar + 2 slices of bread ( either white /brown ) or 1 masala chapati with less oil

Sometimes i binge saunf / supari in a day to get rid of smell occurs from smoke

Now few questions
1) it it possible that u have gained weight because of improper postures using in Yoga

2)I have notived my weight increases appx 2 kg , is it beacuse of alchohol intake ? ( while spending gud time in walking and yoga)

3) Is my diet patter is ok (exluding alchohol)

4) Do i have to go for hypothyrodism test , is it genetic ? my mom being an overweight having slighter hypothyrodism