Brand new wetsuit fit, is it too small?

Hi guys,
I have bought my first wetsuit online and I am not sure about the fit.
So far, I always rented wetsuits size S and I always find them to be a good fit. So I decided to buy one online with confidence and I found a really good price for the RipCurl Dawn Patrol 4/3mm
But to be honest, putting it on I feel it tight especially around the shoulders and arms and a bit my thighs... I struggled to get in. Movements overall are ok, I don't feel like it is restrictive.
Is it normal to feel a brand new one tighter at the beginning? Would it likely to get better later?
I chose S, but now I am thinking that maybe I should have got the MS... what do you guys think?
This is me (metrics and imperial)
Height 173cm (68)
Weight 70kg (155)
Chest 100cm (39)
Waist 75cm (29.5)
Seat 93cm (36.6)
Thigh 57cm (22.4)
This is the RipCurl Dawn Patrol 4/3 size S
Height 170-175cm (67-69)
Weight 60-70kg (132-154)
Chest 95cm (37.4)
Waist 76cm (29.9)
Seat 89cm (35)
Thigh 51cm/(20)
This is the RipCurl Dawn Patrol 4/3 size MS
Height 170-175cm(67-69)
Weight 65-70kg (145-154)
Chest 100cm (39.4)
Waist 81cm (31.9)
Seat 92cm (36)
Thigh 53cm (20.8 )
I still have time to return it.
Any help would be really appreciated.
Thanks!
I have bought my first wetsuit online and I am not sure about the fit.
So far, I always rented wetsuits size S and I always find them to be a good fit. So I decided to buy one online with confidence and I found a really good price for the RipCurl Dawn Patrol 4/3mm
But to be honest, putting it on I feel it tight especially around the shoulders and arms and a bit my thighs... I struggled to get in. Movements overall are ok, I don't feel like it is restrictive.
Is it normal to feel a brand new one tighter at the beginning? Would it likely to get better later?
I chose S, but now I am thinking that maybe I should have got the MS... what do you guys think?
This is me (metrics and imperial)
Height 173cm (68)
Weight 70kg (155)
Chest 100cm (39)
Waist 75cm (29.5)
Seat 93cm (36.6)
Thigh 57cm (22.4)
This is the RipCurl Dawn Patrol 4/3 size S
Height 170-175cm (67-69)
Weight 60-70kg (132-154)
Chest 95cm (37.4)
Waist 76cm (29.9)
Seat 89cm (35)
Thigh 51cm/(20)
This is the RipCurl Dawn Patrol 4/3 size MS
Height 170-175cm(67-69)
Weight 65-70kg (145-154)
Chest 100cm (39.4)
Waist 81cm (31.9)
Seat 92cm (36)
Thigh 53cm (20.8 )
I still have time to return it.
Any help would be really appreciated.
Thanks!
