First month trying.. need advice

I think I’ve done as much research as I could in regards to conceiving. Purchased ovulation strips and pregnancy strips.. have a few apps tracking my cycle. My period is regular usually a 33 ish day cycle. Although my tracker said I was ovulating on the 16th I’ve still been tracking just to be safe.. I purchased pre-seed but for me it made everything kinda dry.. like it dries pretty fast?? If that makes sense... is there any advice you ladies can give me?? I have an 8 year old.. been pretty good with the pull out method never taken any form of birth control. Here is my info .....the 11th looks like a surge and also the 16th. Any advice please