No weight change in 5 weeks

If you don't mind me asking, are you making sure that what goes in (i.e. food) is duly recorded? Are you using a food scale and weighing everything before logging? Maybe that is worth looking into.

Nevertheless, even if everything is absolutely on point, the math still doesn't add up sometimes. This is for a variety of reasons, mostly chalked up to weightloss isn't linear”. For one, if you have just started exercising this often (4-5 days a week) and also including weight training, it is possible that you're experiencing water retention and inflammation. Give your body some time to adjust. Secondly, you may just experience a delay in results visible on the scale (search for the whoosh effect). It took 4 weeks of 1,200 diligently weighed cals for me at some point to lose one single gram. I will personally never go this low again, btw.

10 lb in 3 months is a perfectly achievable goal, with a deficit of around 400 cals per day (which would put your TDEE at around 1600? even with exercise?). Give it time, don't give up, and please do not lower your calories more in order to jumpstart losing or something...

Best of luck!

You may be weighing your food accurately, but using an incorrect entry.
For single item foods, meat veg, fruit, grains, etc, use entries that are from the USDA, or go to their site for the cals.
Prepackaged foods, weigh then check the entry against the package or the mfg website.
There are a lot of incorrect user sourced entries.

Please don’t drop your calories. It is not healthy.
I am 5’1, post menopausal and lost weight (from 130-105) on 1200 plus 200 cals per hour exercise.

You have little to lose, sometimes the scale can move very slow.

If losing within your timeline is important, you may want to eat out a little less just to negate the ambiguity.

If all else is spot on, get a thorough check up.

Cheers, h.
ETA: intermittent fasting will make no difference to your rate of loss. Calorie balance is the only thing that will.