Please find hamstring and hip stretch videos that you could consider to help you stretch. I have also included the 5 to Thrive Mobility program. Hope you enjoy these videos and help relieve the tension.
https://grokker.com/yoga/video/deep-stretching-therapeutics-hips/5227a77067f2e7eb1213e470
https://grokker.com/yoga/video/beginner-hips-and-shoulders/52e1bc817a0b60a17e002cd6
https://grokker.com/yoga/video/14-day-yoga-challenge-yin-yoga-for-your-hips-i/55aae3b95c8e2d4f23a62038

https://grokker.com/fitness/stretching-and-mobility/program/5-to-thrive/5bd7a4870552fe684750cfa0

Maybe you might find something helpful in these eight collections - Best wishes!
Running, Football, CrossFit, Barbells, Mud Runs, Warm-Ups, Cool-Downs https://grokker.com/fitness/collection/running-football-crossfit-barbells-mud-runs-warm/6009d3963fa6704a3439d0ef
Yoga with Karen Dubs of Flexible Warrior https://grokker.com/yoga/collection/yoga-with-karen-dubs-of-flexible-warrior/60093c1c3fa6704a3438d54d
Mobility, Recovery, Physical Therapy https://grokker.com/yoga/collection/mobility-recovery-physical-therapy/603eb9efb356ab7d31b83fa0
Gentle/Restorative/Yin Yoga https://grokker.com/yoga/collection/gentle-restorative-yin-yoga/603f6d0ab356ab7d31b8bc7a
Flow Yoga: Beginner-Intermediate https://grokker.com/yoga/collection/flow-yoga-beginner-intermediate/60ce43f84cb7214269a7ea13
Flow Yoga: Intermediate-Advanced https://grokker.com/fitness/collection/flow-yoga-intermediate-advanced/61439cdbafc70e4e230ddd60
Barre https://grokker.com/fitness/collection/barre/605edc48c1a5914c3303952c
Pilates https://grokker.com/fitness/collection/pilates-traditional-modern-fusion/605edf53c1a5914c330396b3