Pelvic ache after hiking. Possible weak pelvic floor muscle.

 Went hiking with Debra to Jack's Shack.  About 4 miles, 2 hrs.  After the hike I start noticing an ache on the front of my pelvis on the right side.  Is it from the hike or just a coincidence?  

Could be Pelvic Muscle Pain:

Pelvic muscle pain can feel like you have an ongoing cramp in your pelvic area most of the time. "The pain can also be sharp or stabbing and shoot up the vagina or rectum," she says. "You might have pain with sex or using tampons, which can last for hours afterwards.

"Pelvic muscle pain often gets worse with exercise, especially core-strengthening exercises such as pilates, sit-ups or crunches. Women can often find some relief by lying in the foetal position, using a heat pack, doing pelvic muscle stretches and seeing a pelvic floor physiotherapist."

Stretches of help relax the pelvis:

https://www.pelvicpain.org.au/easy-stretches-to-relax-the-pelvis-women/

How do you know if your pelvic floor is weak?

Symptoms of pelvic floor muscle dysfunction

1. leaking urine when coughing, sneezing, laughing or running.
2. failing to reach the toilet in time.
3. passing wind from either the anus or vagina when bending over or lifting.
4. reduced sensation in the vagina.
5. tampons that dislodge or fall out.
6. a distinct bulge at the vaginal opening.

So maybe my pelvic floor is just weak from sitting all day and not exercising.  Something to be aware of post-exercise.