Can someone help me with my chart?

Hello girls, can someone help me with my chart please :) Im trying to figure out if I really did ovulate on CD 13? Isnt strange that my temp always goes up every 3 days after ? Frist time charting, TTC#1 for more than 1 year. Some help would be really appreciated... Thought it would be easier to understand my cycle with charting...but his thing is driving me crazy haha ;)