New to this! Help 😩

Ok so a little background i had a b.o pregnancy which i ended up doing a d&c Sep. 13th. I had my first period October 11th so I’m given the opks a shot.(even though i have no clue what I’m doing and when i suppose to lol) so i tried a strip two days ago n just one line no faints or anything. I took another one this morning and got this...

And this is what glow prediction is....

So can any one tell me if i need to keep testing? Will it be time to BD soon? Any other info,hints or etc will be gladly appreciated! 🤗