Pac weekly seems to be a lot kinder than 2weekly dose dense, which Im on @elastigirl . I spoke to an 80yr old lady the other week. Shes on weekly and she’d had no side effects at all. Which is a positive. But side effects do vary person to person.
My side effects for 2wkly dose dense have been :
Savage fatigue/weakness, day 3-7 (2nd Pac the worst, could barely do anything during that time); TAPS muscular nerve pain day 4-6 but variable over days (painkillers helped manage it well); very thirsty, find fridge cooled water best; needing to eat regularly to avoid sickness, (even during the night sometimes), but appetite gone completely, so I have to make myself eat; taste buds gone for sweet things and chocolate (which taste awful), but savories are fine (which is good, I like savory food); hot sweats if I do too much/plus night sweats (but heatwaves have not helped); fingernail/toenail changes, but still hanging in there; still slowly losing body hair (head hair went day 16 of EC), eyebrows/lashes going, (annoyingly I have a swollen eyelash follicle today, due to them dropping out); skin sensitivity day 2-4 on hands and feet, but better with 2nd Pac (against all advice I avoided strong moisturisers the first couple of days, which worked for me) ; constant runny nose as nasal hairs have reduced (nose bled briefly today for the first time); dry eyes/weeping eyes (use eye drops) ; unsettled guts for a couple of days soon after infusion (neither too much either way, but just feel guts are aggravated and need the toilet multiple times during the day, then it eventually settles down (no need to take anything just eat well/drink loads); aggravated/sensitive bladder on and off throughout every day. Made more irritating due to drinking loads 
.
Pacs been less toxic than EC, but its had its challenges as dose dense 2wkly.
Initial infusions can be tricky with Pac for some people, but Oncology Teams seem really on the ball. To date, Ive been fine during 2 infusions, just noticeably tired, (not like EC dizziness). Im not complacent, as at any infusion, complications can raise their heads, but I try to stay as calm as possible/sleep/rest during the 3/4 hrs . I dont go to the toilet for the first hour of infusion, as the Nurses said people can faint. So I go to the toilet prior to infusion, then after the hour I can go anytime….with the infusion machine attached to me of course 
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Blood counts have gone up for neutrophils throughout chemo, but on EC HB was reducing by 5 each cycle. My last HB blood test, during Pac, showed an increase in HB. The first time since chemo started. So Pac seems to be less aggressive on bloods so far. But that could change at each cycle.
My PICC was a problem today at my flush session. Not sure if its PAC related. First time Ive ever had a problem. They couldnt draw blood. So I needed an XRay. If they cant draw blood next week before infusion 3, I will need either harsh drugs pushed through it to remove “the problem” 
, or removing it completely and a new one fitting. Till then Ive been told to keep moving my arms/keep drinking loads to try and move the line away from possible vein wall, to see if that helps first.
Hope this helps. Fingers crossed weekly is better for you. 
Just remember to rest as much as you can, to give your body time to recover. Eat lots of protein and drinks gallons. It does help.
. So make sure you rest as much as you can before, during, and after infusion.
Worth putting in an application. Cancer is expensive and more so when you have a young family. So go for it. Xxx
I’ve hit my nose on a cupboard door making me have a nosebleed and bruising, I’ve hit my head on a door handle, and sort of tripped, hitting my middle toe which is now seriously bruise!! 
god how typical, yet another hassle.
and thanks for your advice