My a first time single mom in need of advice so please don’t bash me in the comments

1.

My son will be 2 years old in Oct, 2020 and I’m trying to find a way to potty train him and get him off the diapers.

I recently brought him the toilet seat. Didn’t which one was best for a baby who is just starting out either the kids toilet or the seat where you put over the toilet for I went with the second option which was the seat.

But I’m not sure exactly how to go about training him. Like do I just sit him on the toilet for 10 minutes until he pees or poops?

2.

Trying to get him off a bottle. Not sure if I’m the only one this happened to but my son would rather drink water in a water bottle and a cup and also drink juice in a kids cup but as far as drinking a cup of milk he won’t take it in a soppy cup or a regular cup, he prefers the bottle. But don’t get me wrong he started to drink in a sippy cup but one day left him with my grandma to go to work n trust me I did leave sippy cups for him in his bag . So by the time I come pick him up and try to give him milk in the cup he wouldn’t take it which then I was told he wanted the bottle.

So how do I go about getting him off the bottle?

3. So he currently 19 months idk why but I’m concerned bout his speech cause doctor told me if he not making a clear sentence by the time he is two then therapy would be needed but says the words mommy, daddy, thank you, excuse me, give me, hallelujah, jesus, Ary (which is what we call his sister), yes, and 3 others but he has been trying to have a conversation with us but u don’t understand clearly only if u really focus on what he trying to say you will get it?

I would like ur advice or what you did for your child maybe if I haven’t tried I will definitely give it a try.