Symtoms but no lh surge and no positive. Confused

Michelle • 31. TTC Baby number 2.

So I'm super confused and just need some advice.

I have been of birth control for just over 2 weeks now. Came off it at the start of my last period.

I have taken a few ovulation tests to work out whens the best time ttc but I'm not having any lh surges. We have had sex a few times since I came off birth control.

Whats even more confusing is I'm having the same symptoms I had when I feel pregnant with my son?

Am I just testing to early or what?