More than likely, they are increased menstrual cramps rather than gas pains.
Tampons commonly increase menstrual cramps as they can expand into your cervix which is already sensitive during menstruation, and by absorbing vaginal moisture they can 'tug' on vaginal walls adding to cramps too. If this happens often consider options like menstrual cups or softcups which can reduce cramps and are more comfortable than tampons.
Tampons can increase menstrual cramps if they expand into your cervix - if you have a short vaginal canal and use lengthways expanding tampons this will be worse. Tampons also damage vaginal tissues, if using rayon tampons that are too high an absorbency they may cause tears.If you're sure tampons are the cause of this then use pads or cups instead, they're safer anyway.
No but it's not good for the breast tissue to always have something squeezing it. No bras in bed!
No, but wearing tight jeans / pants can cause circulation problems and muslce pains in the legs.
It is likely that the tampon is hitting your cervix - this can happen if you are using conventional tampons and if you have a shorter vaginal canal. I recommend you consider switching to options like menstrual cups or softcups which won't hit your cervix like tampons are doing now.
yes
not always.
yes
Severe emotional trauma can affect the body in many ways. It could cause chest pains, but these should always be checked out by a doctor.
Berg winds are very hot and dry winds, they do not typically cause aches and pains. Berg winds have been known to cause structural damages.
No, but eating chili can cause gas pains later.
No. Gas pains only cause stomach cramps.
Period pains are not uncommon. One cause is contractions in the uterus. The best thing to do is see a doctor or pharmacist because some pain relief is possible but not always with conventional analgesics (pain killers). Be thankful though your pains are lasting only three days. Some women can experience period pains for two weeks.