I see trouble ahead - when I post here you know something interesting happened at the table.
So the 2♣ followed by 3♣ by my partner means that we can not stop short of game pretty standard so far. I follow showing my long spades and partner bids 3NT. This is not forcing as we are at the game level and it shows at least a partial stopper in both hearts and diamonds.
Should I bid 4♠ - my feeling is that my hand is useless unless spades are trumps but your input is appreciated.
I will follow up with further table play later in this post - that is if anyone post any responses.

Help

- 2♣ p 2♦
p 3♣ p 3♠
p 3NT p ?